Resultados de la búsqueda de "language learning"

1. CPU: SYD8811 2. Display: 1.28 inch TFT LCD 3. Resolution: 240*240 4. Bluetooth: Support BLE5.0 5. RAM: 32KB + 512KB FLASH 6. ROM: 64Mb FLASH 7. Heart rate sensor: BD1662 8. Battery: polymer lithium battery 400mAh 9. Charging method: Magnetic charging 10. Charging time: 2.5 hours 11. Bluetooth effective distance: 10m 12. Waterproof level: IP68 13. Battery life: more than 15 days 14. Shell material: TPU+ABS 15. Button material: stainless steel 16. Watchband material: TPU 17. Dial size: 57*59*20.5mm 18. Watchband size: long band 142mm, short band 78mm 19. Single machine weight: 81g 20. Product functions: step counting, sleep, heart rate, blood pressure, blood oxygen, incoming call reminder, multi-sport mode, looking for mobile phone, dial selection, stopwatch, music control, sedentary reminder, drinking water reminder, alarm clock, raising hand to brighten the screen, Dial replacement, remote photo, weather, phone and SMS notifications; WeChat, QQ, Facebook, Whatsapp, and other third-party information reminders; 21. Support system: Compatible with IOS 11.0, Android 5.0 or above system version 22. The watch comes with languages: Chinese, English, Japanese, German, Spanish, Russian, French, Italian, Portuguese, Polish, Hebrew, Czech 23. APP supports languages: Danish, Ukrainian, Russian, Indian, German, Italian, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Spanish, Korean, Turkish, Hindi , Czech, Thai, Swedish, Finnish, Dutch, Portuguese, Vietnamese, Arabic, Hungarian, Slovak, Romanian, Malay, Hebrew, Greek 24. Packing list: watch x1, magnetic charging cable x1, user manual x1 25. Packing size: 10x8x6.6cm 26. Gross weight: 182gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 10cm * 8cm * 7cm / 3.94inch * 3.15inch * 2.76inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 35cm * 22cm / 16.54inch * 13.78inch * 8.66inch Loading Container 20GP: 824 cartons * 50 pcs = 41200 pcs40HQ: 1914 cartons * 50 pcs = 95700 pcs

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1. Función básica: - Visualización de hora y fecha, conteo de pasos, calorías, distancia, cronómetro, cuenta regresiva. - Función de llamada, asistente de voz. Monitorización de frecuencia cardíaca, monitorización de presión arterial, monitorización de oxígeno en sangre, monitorización del sueño (tiempo de sueño, calidad del sueño) - Ajuste el brillo de la pulsera y visualice la dirección MAC de la pulsera. - Función de seguimiento GPS en la aplicación (el reloj en sí no tiene función de posicionamiento GPS) de 16 modos deportivos (es decir, carretera, carrera, equitación, pelota, salto a la comba, baloncesto, pelota, natación, montañismo, carrera a campo traviesa, yoga, fitness, baile, senderismo, caminata en interiores y carrera en interiores). El valor predeterminado son 8 modos, según la situación real de la pulsera. - Se pueden cambiar cuatro diales en la interfaz del cabezal de la pulsera y un dial personalizado. // Depende de la pulsera real. - Recordatorio de llamadas, SMS, QQ, WeChat, Facebook, Twitter, LinkedIn, WhatsApp, Line, Instagram, Snapchat, Skype, Gmail y otras aplicaciones. 2. Función de recordatorio: - Recordatorio de sedentarismo, recordatorio de despertador, recordatorio de agua potable, recordatorio menstrual 3. Características destacadas: - Acceso a deportes de WeChat, establecimiento de objetivos deportivos, intercambio de información sobre fitness - Despertador inteligente, gira la muñeca para iluminar la pantalla, ilumina el tiempo de pantalla, encuentra el teléfono móvil, rechaza la llamada entrante, agita y toma fotos 4. APLICACIÓN: - Aplicación: Da Fit - Sincronización de aplicaciones Android e IOS: recordatorio de Da fit: (el sistema IOS busca la descarga e instalación de Da fit en la tienda de Apple; el sistema Android busca la descarga e instalación de Da fit en la tienda de aplicaciones en casa y en la tienda de Google en el extranjero) Presupuesto 1. Requisitos del sistema: Android 4.4 y superior, iOS 9.0 y superior, compatible con BT 5.0 2. Versión BT: BLE 5.0 3. Chip Bluetooth: gr5515i0nd+ Jieli 4. Chip de frecuencia cardíaca: Tianyi Hexin hx3600 5. Memoria de la pulsera: RAM_256KB +ROM_64MB 6. Pantalla: Cristal Hancai IPS de 1,8 pulgadas con resolución 240x286 7.Capacidad de la batería: 320 mAh 8. Tiempo en espera: Aproximadamente 30 días 9. Horas de trabajo: Aproximadamente 10 días. 10. Teclas físicas: Totalmente táctil más 2 teclas 11. Motor: Recordatorio de vibración incorporado. 12. Interfaz de carga: Línea de succión magnética 13. Grado de impermeabilidad: IP67 14. Sensor: Shilan micro sc7a205 15. Material del cuerpo: superficie de aleación de zinc + parte inferior de plástico. 16. Material de la correa: gel de sílice 17. Tamaño del producto (mm): 58 x 43,6 x 13,5 mm 18. Idioma de la interfaz de usuario: 13 idiomas predeterminados: chino, chino tradicional, inglés, alemán, coreano, español, japonés, francés, ruso, árabe, ucraniano, Italia, Portugal 19. Idioma de la fuente de la pulsera: Idiomas compatibles con el firmware: inglés, chino simplificado, japonés, coreano, alemán, francés, español, árabe, ruso, chino tradicional, ucraniano, italiano, portugués, holandés, polaco, sueco, finlandés, Dinamarca, Noruega, Hungría, checo, Bulgaria, Rumania, Eslovaquia, Letonia, indonesio, tailandés, turco, vietnamita, hindi, pastún, lituano, estonio, esloveno, croata, griego, filipino, hebreo, malayo, serbio, persa 20. Idiomas admitidos por la aplicación: árabe, búlgaro, polaco, bosnio, danés, alemán, ruso, francés, chino tradicional, finlandés, coreano, holandés, chino simplificado, checo, croata, rumano, noruego, portugués, pastún, japonés, sueco, eslovaco, tailandés, turco, ucraniano, español, griego, húngaro, italiano, hindi, indonesio, inglés, vietnamita 21. Lista de embalaje: Manual de instrucciones + Cable de carga Especificación: Peso del paquete Peso de un paquete 0,13 kg/0,28 lb Un tamaño de paquete 16 cm x 12 cm x 4 cm (6,3 pulgadas x 4,72 pulgadas x 1,57 pulgadas) Cantidad por caja 100 Peso de la caja 13,00 kg/28,66 lb Tamaño de la caja 42 cm x 62 cm x 32 cm (16,54 pulgadas x 24,41 pulgadas x 12,6 pulgadas) Contenedor de carga 20GP: 320 cartones * 100 uds. = 32000 uds. 40HQ: 742 cajas * 100 piezas = 74200 piezas

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1. Display screen: 1.28 inch round, resolution 320*3202. Battery capacity: 310mAH3. Material: upper cover zinc alloy / body zinc alloy / clasp zinc alloy / strap silicone4. RAM (random access memory): 128KB5. SFlash (read only memory): flash 512KB6. External flash: 128M7. Bluetooth version: 5.08. Compatible system: Android system version 4.4 or higher, IOS system version 8.4 or higher9. Charging method: magnetic charging10. Firmware language: Chinese, English, French, Spanish, Portuguese, Russian, Polish, Thai11. Functions: pedometer, calories, sleep monitoring, alarm clock reminder, multi-sports mode, sedentary reminder, call reminder, SMS reminder, remote camera, heart rate monitoring, blood oxygen monitoring, body temperature monitoring, etc.12. Wristband size: 245x22x2.5mm, body size: 45x10.9mm13. Weight: 48gSpecification: Package Weight One Package Weight 0.26kgs / 0.57lb One Package Size 16cm * 16cm * 2cm / 6.3inch * 6.3inch * 0.79inch Qty per Carton 60 Carton Weight 16.68kgs / 36.77lb Carton Size 35cm * 24cm * 35cm / 13.78inch * 9.45inch * 13.78inch Loading Container 20GP: 907 cartons * 60 pcs = 54420 pcs40HQ: 2105 cartons * 60 pcs = 126300 pcs

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1. Bluetooth: BLE5.0 2. Waterproof level: IX7 3. Main control chip: MT2502C 4. Storage: built-in RAM 64MB + ROM 128MB 5. Display: 1.75-inch high-definition color screen, resolution: 320*385 pixels 6. Battery capacity: 200mAh 7. Charging time: about 1.5 hours 8. Standby time: 2-7 days 9. Material: zinc alloy case + IMIL back cover + liquid silicone strap 10. Support mobile phone system: iOS10.0 or above; Android 4.4 or above 11. Wristband UI language: Simplified Chinese, English, French, German, Spanish, Portuguese, Italian, Russian, Polish, Arabic, Thai, Vietnamese, Traditional Chinese, Romanian, Turkish 12. APP supported languages: English, French, German, Spanish, Portuguese, Italian, Russian, Polish, Turkish, Arabic, Thai, Hebrew, Simplified Chinese, Vietnamese, Romanian 13. Functions: Bluetooth answer/reject, pedometer (exercise time, mileage, calories), exercise mode (strike, outdoor running, mountain climbing, cycling, basketball, badminton, table tennis, football), heart rate monitoring, blood pressure monitoring , Blood oxygen monitoring, ECG measurement, sedentary reminder, sleep monitoring, caller ID/reminder, message push, shake to take pictures, Bluetooth music playback, stopwatch, alarm clock, calendar, calculator, etc. 14. Size: 44x39x11mm Note: The shipment is a double strap: silicone + nylon strap, the strap can also be used for Apple Watch 42-44mmSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 25cm * 8cm * 4cm / 9.84inch * 3.15inch * 1.57inch Qty per Carton 40 Carton Weight 10.30kgs / 22.71lb Carton Size 25cm * 32cm * 40cm / 9.84inch * 12.6inch * 15.75inch Loading Container 20GP: 833 cartons * 40 pcs = 33320 pcs40HQ: 1934 cartons * 40 pcs = 77360 pcs

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1. Scheme: SI-BW032. System: EX WATCH 1.03. Bluetooth: BT 4.04. Display: FSTN / full viewing angle5. The standard button battery model CR2430 is used, which is convenient for users to replace by themselves (the battery life is 240 days under normal use, and the battery life is 365 days under energy-saving use)6. Case: 316L stainless steel, strap material: TPU 22MM, black/green/orange for silicone strap, silver for steel strap7. Waterproof level: IP688. APP languages: Simplified Chinese, Traditional Chinese, English, Russian, German, Japanese, Korean, Italian, Spanish, Portuguese, French, Arabic9. Function: exercise record (pedometer, calorie burn, mileage,). The watchs exercise data is stored for 15 days (recurring coverage), and information push: push notifications such as incoming calls, QQ, WeChat, SMS, Facebook Twitter, etc. (The phone or information sign on the dial flashes) Alarm clock, stopwatch, remote camera, etc.10. Reminder method: buzzer reminder, no vibration and ringtone11. Compatible with Android and iPhoneData cloud storage1. Exercise data can be stored on the watch for 15 days2. Upload to cloud server and save permanently3. Access via mobile phone4. Share your exercise data on social media5. Application and background server support global networking6. You can share your sports data and rankings with friends all over the worldSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 10cm * 8cm * 7cm / 3.94inch * 3.15inch * 2.76inch Qty per Carton 50 Carton Weight 9.75kgs / 21.49lb Carton Size 42cm * 35cm * 22cm / 16.54inch * 13.78inch * 8.66inch Loading Container 20GP: 824 cartons * 50 pcs = 41200 pcs40HQ: 1914 cartons * 50 pcs = 95700 pcs

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About Product 1. Battery capacity: 160mAh2. Bluetooth version :BLE4.0/5.03. Charging method:Wireless charging4. Waterproof rating: Living waterproof5. System: Android system 5.0 version or above,iOS system 10.0 version or above6. Resolution : 240x2867. Memory:8Mbit+32Mbit8. Standby time:7-15 Days9. Usage time:3-5 Days10. UI languages :English (default), French, Arabic, German, Indonesian, Italian, Malaysian, Persian, Spanish, Russian, Vietnamese, Czech, Turkish, Polish, Portuguese, Greek, Filipino, Thai, Chinese, Netherlands, Finland, Ukraine, Sweden, Hungarian11. APP Support languages:English (default), French, Arabic, German, Indonesian, Italian, Malaysian, Persian, Spanish, Russian, Vietnamese, Czech, Turkish, Polish, Portuguese, Greek, Filipino, Thai, Chinese, Netherlands, Finland, Ukraine, Sweden, HungarianFunction1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring2. Step,distance,calorie3. Sleep monitoring (sleep duration, sleep quality)4. Intelligent split screen display,scan code connection,custom dial,voice call,password lock screen5. Leisure games,sport mode,water clock,respiratory training,find the bracelet,raise the wrist to light the screen6. Call reminder,message reminder,sedentary reminder,calculator,alarm clock reminder,stopwatchSpecification: Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 10cm * 16cm * 3cm / 3.94inch * 6.3inch * 1.18inch Qty per Carton 100 Carton Weight 14.00kgs / 30.86lb Carton Size 49cm * 32cm * 34cm / 19.29inch * 12.6inch * 13.39inch Loading Container 20GP: 500 cartons * 100 pcs = 50000 pcs40HQ: 1161 cartons * 100 pcs = 116100 pcs

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1. Material: metal, silicone, electronic components2. Functions: multiple sports mode tracking, step counting, heart rate monitoring, blood pressure measurement, smart reminder, remote selfie, sleep monitoring, blood oxygen detection, information push, call rejection3. Applicable system: Android 4.4 and above, IOS 9.0 and above4. Supported languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese5. Screen size: 1.8 inches (IPS screen)6. Screen resolution: 240 x 286pixel7. Bluetooth version: 5.08. Wireless distance: 5-10m (inclusive)9. Body memory: RAM_256KB +ROM_64MB10. Battery capacity: 320mAh lithium battery11. Operation mode: touch + button12. Waterproof grade: IP6713. Using 1.8-inch IPS large screen + high hardness non-slip glass, wear-resistant and clear14. Silicone strap, skin-friendly and comfortable, inside sweat-wicking design, breathable and not stuffy15. Dimensions: Dial: 4.36 x 1.35 cm, Overall length: 22 cmSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 14cm * 6cm * 4cm / 5.51inch * 2.36inch * 1.57inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. Material: metal, silicone/steel/leather, electronic components2. Functions: multiple sports mode tracking, heart rate/blood pressure/blood oxygen monitoring, breathing exercise, dialing/information reminder, sleep monitoring, audio and video entertainment, smart reminder, remote control selfie3. Screen size: 1.7 inches (IPS screen)4. Languages: Chinese, English, German, French, Russian, Portuguese, Japanese, Arabic, Danish, Korean5. Screen resolution: 240 x 280pixel6. Bluetooth version: 5.07. Wireless distance: 5-10m (inclusive)8. Body memory: 64M9. Wearing method: wristband type10. Compatible system: fully compatible11. Communication function: support12. Battery capacity: 200mAh lithium battery13. Charging method: magnetic charging14. Operation mode: touch + button15. Waterproof grade: IP6816. Magnetic fast charging, more convenient to use, fast full charge17. LED light sensor design on the back of the watch, real-time detection of blood pressure, heart rate, blood oxygenSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 14cm * 10cm * 3cm / 5.51inch * 3.94inch * 1.18inch Qty per Carton 178 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 178 pcs = 31506 pcs40HQ: 412 cartons * 178 pcs = 73336 pcs

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1. Main chip: HS6621PG2. Memory: 128M3. Bluetooth: AB5376A2 V5.24. Sensor: 3 axis G-sensor5. Display: 2.02-inch TFT color screen 240x296 resolution6. Battery type: 200mAh wireless charging7. Endurance time: 25 days of standby, normally use for about 7 days8. Waterproof level: IP679. Support App: Wearfit Pro10. System requirements: Android5.0 or above, iOS10.0 or above11. UI language: simplified Chinese, traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Malay, Portuguese, Turkish, Greek, Latin, Indonesian, Thai language, Thai language , Arab, Polish, Dutch, Romanian, Persian12. APP supports language: simplified Chinese, traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Russian, Thai, Czech, Portuguese, Indonesian, Arabic, Turkish, Greek, Greek language , Eshanian, Bulgarian, Latvian, Lithuanian, Romanian, Serbian, Slovakia13. Functions: steps, distance, calories, breathing training, multiple sports modes, heart rate/blood pressure/blood oxygen measurement, sleep monitoring, sedentary reminder, call reminder, information push, music playing, voice call, alarm clock, stopwatch, small games, calculators, weather, raise to wake, dial market, smart division display, time display, Alipay, NFC, voice assistant, etc.14. Material: zinc alloy body+IML bottom shell+silicone watch band15. Product size: 4.5x4.0x1.02cm, watch band: 26x2x0.25cmSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 24cm * 8cm * 4cm / 9.45inch * 3.15inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 42cm * 42cm / 19.69inch * 16.54inch * 16.54inch Loading Container 20GP: 302 cartons * 100 pcs = 30200 pcs40HQ: 701 cartons * 100 pcs = 70100 pcs

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1. Screen size: 1.4-inch IPS square screen2. Material: ABS+PC, fuel injection, zinc alloy, electroplating, glass, silicone3. Main chip: Nordic 528324. Accelerometer: BMA4215. PPG heart rate sensor: HRS33006. Touch IC: Sea Oak 816S7. Resolution: 240*2408. Flash size: 32M9. Bluetooth version: BLE4.010. Bluetooth antenna: ceramic patch antenna11. Battery Type: Polymer12. Battery capacity: 180mAh 40212113. Charging method: magnetic suction line charging14. Compatible mobile phone system: Android 5.0 and above, IOS 9.0 and above, support Bluetooth 4.015. Languages ??supported by the bracelet: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese16. APP display language: Simplified Chinese, English, Italian, French, German, Spanish, Portuguese, Russian, Japanese, Thai, Arabic, Korean17. Bracelet push language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese18. Functions: blood pressure monitoring, sleep monitoring, blood pressure and oxygen monitoring, step count calculation, exercise distance, calorie consumption, raising hand to brighten the screen, alarm clock reminder, call reminder, SMS reminder, message notification, sedentary reminder, stopwatch, music control , control the camera, the weather, etc.19. Dimensions: 42.5x36.3x9.6mm20. Weight: 43.9gSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 17cm * 10cm * 3cm / 6.69inch * 3.94inch * 1.18inch Qty per Carton 80 Carton Weight 14.78kgs / 32.58lb Carton Size 34cm * 40cm * 30cm / 13.39inch * 15.75inch * 11.81inch Loading Container 20GP: 653 cartons * 80 pcs = 52240 pcs40HQ: 1517 cartons * 80 pcs = 121360 pcs

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1. Main control chip: Hs6621PG2. System requirements: android5.0+ / ios10.0+3. Call Bluetooth: AB5376A24. Heart rate chip: HRS33005. Bracelet memory: 128M6. Screen display: 1.39-inch-round screen-TFT, resolution 360X3607. Bluetooth version: 5.28. Battery capacity: 300mAh9. Standby time: 60 days10. Usage time: about 7 days11. Button mode: full-screen touch12. Charging port: wireless charger13. Waterproof level: IP6714. Sensor: G-sensor 3-axis15. Local dial: 516. Dial market: 50+17. Menu style: 518. APP: WearFit pro19. UI language: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Hebrew, Persian20. Message push: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Hebrew, Persian21. APP supported languages: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Russian, Thai, Czech,Portuguese, Indonesian, Arabic, Turkish, Greek, Estonian, Bulgarian, Latvian, Lithuanian, Romanian, Serbian, Slovak22. Product net weight: 62gPacking list:-Watch x 1-Instruction manual x 1-Charging cable x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 25cm * 8cm * 3cm / 9.84inch * 3.15inch * 1.18inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 54cm * 40cm * 34cm / 21.26inch * 15.75inch * 13.39inch Loading Container 20GP: 363 cartons * 100 pcs = 36300 pcs40HQ: 842 cartons * 100 pcs = 84200 pcs

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Descriptions:1. Product model: B57 smart bracelet2. Chip: NRF528323. Bluetooth: BT4.04. Compatible system: Android 4.4 and above, IOS 9.0 or above5. Waterproof rating: IP676. Screen: 1.3 inch IPS color Resolution: 240*2407. Touch: Single touch8. Battery: 180 mAh9. Charging: Magnetic charging10. Charging time: about 1.5H11. Standby: 25 days or so Working time: 7 days or so12. Bracelet material: PC case + plastic case13. Product size: about 48.9*34.5*11.7mm/1.92*1.35*0.46in14. APP support languages: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, 15. System requirement: Android 4.4 and above, for ios 9.0 or moreFeatures:1. Bracelet display function: time display, battery icon display, date display, week display, standard motion function (step, distance, calorie) multi-sport mode (walking, running, cycling, skipping, badminton, basketball) , football, swimming), heart rate, blood pressure detection, blood oxygen detection, sleep time display, screen brightness adjustment, music control.2. Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, Whatsapp, Twitter, Skype, and other foreign social software reminders, alarm clocks (three sets of alarm clocks), sedentary reminders.3. Other functions: intelligent anti-lost, remote control photography, do not disturb mode, raise hand to bright screen, time format setting, factory reset, long press to reject incoming calls, three clock interface selection, music control (support previous song, next song, play/pause), weather display, apple health, etc.Note:1. after receive the watch ,please charging first.Because after a long period of logistics, the watch has a low battery2. Do not use the smart bracelet in sea water, hot water or warm water! 3. Don't wear this device when bathing or swimming for a long time.4.Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It's normal for certain deviation.The user should treat data objectively.5.Please do not compared to hospital equipment about reading,it is NOT a hospital device !please don't buy for check the health(heart problem, blood pressure problem) it's not for professional use.Just can be a reference. Packing List:1* Bracelet1* Instruction Manual1* Charging CableSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 18cm * 10cm * 5cm / 7.09inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 11.50kgs / 25.35lb Carton Size 37cm * 52cm * 52cm / 14.57inch * 20.47inch * 20.47inch Loading Container 20GP: 266 cartons * 100 pcs = 26600 pcs40HQ: 618 cartons * 100 pcs = 61800 pcs

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