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An overview of the■ bti-029 is a receive/transmit 2-in-1 stereo sound fiber bluetooth adapter, which can switch between receiving state (RX) or transmitting state (TX) by dial-mode switch. SPDIF: optical interface) choose audio interface or optical interface.Bti-029 supports one with two functions (when in TX state, two stereo bluetooth speakers or stereo bluetooth headsets can be connected at the same time, two speakers/headsets can produce sound at the same time; When in RX state, two phones can be connected at the same time. Currently, only one phone can make a sound, and which phone makes the sound first is the sound of which phone)■ CSR BC8670 bluetooth chip is used as the core data processing, and the bluetooth version is V5.0■ transmitted power: ClassII, within 10 meters (actual range depends on the connected device)■ frequency range: bluetooth standard, 2.402 ~ 2.480GHz■ support bluetooth speaker or headset pair security key: 000011 1234 8888.■ use time of receive state (AUX) about 15 hours■ use time in launch state (AUX) about 15 hours■ receive state service time (SPDIF) is about 12 hours■ service time in launch state (SPDIF) is about 12 hours■ charging time is about 2 hours. Charging input requirements: 5V DC ≥300MA■ 350mAh rechargeable lithium-ion polymer battery■ working temperature: -10 -- 55℃■ net weight: approx. 38.6g■ size: 60*60*18.4mmSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 14cm * 11cm * 6cm / 5.51inch * 4.33inch * 2.36inch Qty per Carton 45 Carton Weight 6.80kgs / 14.99lb Carton Size 44cm * 35cm * 32cm / 17.32inch * 13.78inch * 12.6inch Loading Container 20GP: 541 cartons * 45 pcs = 24345 pcs40HQ: 1256 cartons * 45 pcs = 56520 pcs

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1. The main control chip adopts imported chip Nordic nRF52832, 100 mA high energy density lithium polymer battery, strict ripple processing on the main board, ESD static protection, display and heart rate complete switch processing. The whole board is more protected, stable, lower power consumption and more endurance. 2. Material: zinc alloy body + tempered glass mirror 3. Bluetooth: 5.0 4. Working time: 7 days, standby time: 30 days 5. 4 different style dials, you can directly view time, steps, heart rate, weather forecast and other data 6. Multiple sports modes 7. IP67 waterproof 8. Function: heart rate monitoring, high heart rate reminder, blood pressure monitoring, call reminder, call rejection, GPS motion track, sleep monitoring, music control, photo control, sedentary reminder, find mobile phone, timer, brightness adjustment, alarm reminder , step by step + calories + distance, goal to reach a reminder, one-click reset 9. Support a variety of social information reminders: SMS, QQ, WeChat, Facebook, Twitter, WhatsApp, Skype, Instagram, LinkedIn, line.... 10. Battery: 100mAh lithium polymer battery 11. Charging voltage: 5V 12. Charging current: 100MA-2A 13. Support system: Android 4.4 and above, IOS 8.0 and above 14. Language: Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, Romanian, English, Spanish, Korean, ThaiSpecification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 14.3cm * 10.1cm * 2.7cm / 5.63inch * 3.98inch * 1.06inch Qty per Carton 100 Carton Weight 16.10kgs / 35.49lb Carton Size 44cm * 32cm * 30cm / 17.32inch * 12.6inch * 11.81inch Loading Container 20GP: 631 cartons * 100 pcs = 63100 pcs40HQ: 1465 cartons * 100 pcs = 146500 pcs

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1. Bluetooth standard interface2. Effective operating distance: 10 meters3. Modulation method: GFSK4. Working voltage: 3.7-4.0V5. Working current: 8MA6. Standby current: 0.3MA7. Sleep current: 50UA8. Charging current: 200mA9. Standby time: about 100 days10. Charging time: 2-3 hours11. Lithium battery capacity: 200MA12. Sustainable working hours: no less than 30 hours13. Lithium battery life: 3 years14. Button force: 80+/-10g15. Button life: 5 million clicks16. Working temperature: -10-55 degrees Celsius17. Charging port: Type-C interfaceSpecification: General Compatible with MicroSoft: Surface Pro 8 Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 32cm * 22cm * 2.5cm / 12.6inch * 8.66inch * 0.98inch Qty per Carton 10 Carton Weight 8.50kgs / 18.74lb Carton Size 32cm * 22cm * 25cm / 12.6inch * 8.66inch * 9.84inch Loading Container 20GP: 1515 cartons * 10 pcs = 15150 pcs40HQ: 3517 cartons * 10 pcs = 35170 pcs

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Features: 1. Dual USB jacks for charging two devices at the same time. 2. Multiple national standard plugs are integrated into one, which are used for mutual conversion of plugs and sockets of different national standards, and are suitable for traveling abroad, official business and business. 3. The locking device controls which type of plug is used. 4. Child protection safety shelter door, safe. 5. The power indicator light, the working status is clear at a glance. Specification: 1. Size: 80x54x39mm. 2. Rated voltage / current: 110-250V, power output: 5Vdc 1000mA. Packing list: Travel charge x 1 Storage bag x 1 Instruction manual x 1Specification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 15.4cm * 9.4cm * 4.5cm / 6.06inch * 3.7inch * 1.77inch Qty per Carton 64 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 42cm * 34cm / 16.54inch * 16.54inch * 13.39inch Loading Container 20GP: 444 cartons * 64 pcs = 28416 pcs40HQ: 1032 cartons * 64 pcs = 66048 pcs

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1. Copper core motor, strong wind, fast heat dissipation, safe and durable2. Low noise, long life, low energy consumption, large air volume, stable operation, fast start3. High-strength and high-toughness fan blade, one-time injection molding, long service life, not easy to deform and break; not only has strong wind power but also effectively reduces noise4. The metal shell is strong and durable, with the characteristics of anti-drop, corrosion resistance, oxidation resistance, high temperature resistance, etc.; it can be used in high temperature environment for a long time, with stable performance5. Scope of application: heat dissipation of mechanical equipment6. Applicable temperature: -10 to 60 degrees Celsius7. Noise: 35DB8. Number of blades: 69. Voltage: 110V/220V10. Lead length: 25cm11. Speed: 2500R/MIN12. Motor power: 18W13. Current: 0.1/0.15A14. Bearing: double ball/oil15. Blade diameter: 80MM16. Blade material: PVC plastic17. Outer frame material: black painted metal18. Product life: 60000 hours19. Frequency: 50/60HZ20. Air volume: 0.85/1 cubic meter/minute21. Wind pressure: 4.6/5.2MMH2022. Size: 92 x 92 x 25MM23. Weight: 280GDifference:- Ball bearing: the model is generally indicated by B; there are several tiny steel balls in the bearing that rotate around the axis in the form of rolling friction, so the friction force is small and there is no oil leakage. Features: long life, suitable for high speed fans- Oil bearing: the model is generally indicated by S; it adopts a sliding friction sleeve, and the shaft of the fan blade uses lubricating oil in the sleeve as a lubricant and a drag reducer. Features: Resistance to external impact, low noiseSpecification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 12cm * 12cm * 5cm / 4.72inch * 4.72inch * 1.97inch Qty per Carton 92 Carton Weight 30.00kgs / 66.14lb Carton Size 54cm * 54cm * 22cm / 21.26inch * 21.26inch * 8.66inch Loading Container 20GP: 415 cartons * 92 pcs = 38180 pcs40HQ: 964 cartons * 92 pcs = 88688 pcs

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1. 8 Channel CCTV BNC Lightning Arrester Surge Protector Device. 2. CCTV Lightning Arrester adopt internal standard BNC interface(male to female). 3. Suitable for coaxial communication equipment surge protection, such as cable TV, aatellite TV receive, minitor system, etc. 4. This 8CH Surge Protector can protect the lighting response of coaxial cable or equipment damage caused by other high surge voltage. 5. CCTV Surge Protector is used to protect the indirect thunder influence or other instantaneous over voltage surge. Specifications: 1. Working Voltage: 5V 2. Max Working Voltage: 10V 3. Nominal Discharge Current(8/20us): 5KA 4. Discharge Current(8/20us): 10KA 5. Voltage Limit: 15V 6. Data Transfer Rate: 100Mbps 7. Insertion Loss: 0.2db 8. Response Time: 1nS 9. Interface Type: BNC 10. Protection Method: Line to line, line to ground 11. Working Temperature: -25-/+65 degree C 12. Humidity: ~95% 25-30 degree C 13. Test Standard: IEC61643-21: 2000 14. Cable length: Approx. 400mm 15. Size: Approx.168x80x40mmSpecification: Package Weight One Package Weight 0.64kgs / 1.40lb Qty per Carton 16 Carton Weight 11.30kgs / 24.91lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 16 pcs = 10304 pcs40HQ: 1495 cartons * 16 pcs = 23920 pcs

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1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.0-4.2V 5. Working current: less than 2.5mA 6. Standby current: less than 0.3mA 7. Sleep current: less than 40uA 8. Charging current: more than 200mA 9. Standby time: more than 100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working hours: 100 hours 13. Lithium battery life: 3 years 14. Button force: 80 +- 10g 15. Button life: 5 million clicks 16. Working temperature: -10 -?1￠55 Degrees Celsius 17.Tpye-C charging portSpecification: General Compatible with Samsung: Galaxy Tab S8 Plus, Galaxy Tab S7 FE, Galaxy Tab S7+ Package Weight One Package Weight 0.88kgs / 1.93lb One Package Size 25cm * 18cm * 3.5cm / 9.84inch * 7.09inch * 1.38inch Qty per Carton 30 Carton Weight 27.50kgs / 60.63lb Carton Size 54cm * 38cm * 27cm / 21.26inch * 14.96inch * 10.63inch Loading Container 20GP: 481 cartons * 30 pcs = 14430 pcs40HQ: 1117 cartons * 30 pcs = 33510 pcs

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Features:1. Not just a protective case, built-in bluetooth keyboard, more powerful2. The keyboard and leather case can be separated3. Bluetooth chip, fast speed, low power consumption, stable4. Precise cut for easy access to all buttons and ports, giving you smooth operation5. Stand and touchpad function, easy to use6. Easy to insert and remove7. Tablet and stylus are not includedProduct Specifications:1. Bluetooth version: 3.02. Effective operating distance: 10 meters3. Modulation method: GFSK4. Working voltage: 3.0-4.2V5. Working current: less than 2.5mA6. Standby current: less than 0.3mA7. Sleep current: less than 40 microamps8. Charging current: greater than 200mA9. Standby time: more than 100 days10. Charging time: 3-4 hours11. Lithium battery capacity: 200mAh12. Sustainable working hours: 100 hours13. Lithium battery life: 3 years14. Button force: 80+/-10g15. Button life: 5 million clicks16. Working temperature: -10-55 degrees Celsius17. Charging interface: Type-C18. Weight: 704g19. Product size: 29x19.7x2cmSpecification: General Compatible with Lenovo: Xiaoxin Pad Pro 12.6 Package Weight One Package Weight 0.84kgs / 1.86lb One Package Size 31cm * 22cm * 3cm / 12.2inch * 8.66inch * 1.18inch Qty per Carton 30 Carton Weight 24.40kgs / 53.79lb Carton Size 47cm * 46cm * 33cm / 18.5inch * 18.11inch * 12.99inch Loading Container 20GP: 373 cartons * 30 pcs = 11190 pcs40HQ: 867 cartons * 30 pcs = 26010 pcs

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1. 2-IN-1 RX TX DUAL MODE: Features a physical toggle switch to seamlessly shift between Receiver (RX) and Transmitter (TX) modes. Wirelessly stream music from your phone to non-Bluetooth car stereos and wired speakers, or transmit audio from TVs, airplanes, and gym equipment to your wireless headphones.2. Powered by advanced Bluetooth 5.4 technology for stable, low-latency audio transmission up to 33 feet (10 meters). Supports dual-device pairing, allowing you to connect two smartphones simultaneously in RX mode (Note: Audio plays from one device at a time) or pair two wireless headphones in TX mode.3. The integrated 3.5mm AUX jack features a flexible, bendable elastic cable design that easily fits into tight spaces behind wall-mounted TVs, compact car consoles, or airplane entertainment hubs. Equipped with a bright LED display for real-time battery status.4. The built-in 300mAh lithium polymer battery delivers up to 18 hours of continuous audio playback and up to 200 hours of standby time. Fully recharges in just 2 hours via the universal USB Type-C port, supporting charging while in use.5. Designed with an integrated microphone and a one-touch play/pause button to answer, hang up, or reject calls with ease while driving. Pure plug-and-play functionality requires no driver installation, upgrading your legacy sound systems instantly.Specifications:1. Material: ABS + PC2. Input: 5V 1A3. Operating current: 10–60mA4. Supported protocols: HSP, HFP, A2DP, AVRCP, SBC5. Input interface: 3.5mm audio plug6. Charging port: USB-C7. Weight: Approx. 23g8. Dimensions: Approx. 12cm × 3.5cm × 1.5cmSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 16cm * 11cm * 4cm / 6.3inch * 4.33inch * 1.57inch Qty per Carton 90 Carton Weight 7.40kgs / 16.31lb Carton Size 32cm * 32cm * 47cm / 12.6inch * 12.6inch * 18.5inch Loading Container 20GP: 554 cartons * 90 pcs = 49860 pcs40HQ: 1286 cartons * 90 pcs = 115740 pcs

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1. Innovative design, can display the power level, and clearly and intuitively display the remaining power through the light2. Intelligent sleep, more power saving, greatly reduced power consumption, 60 seconds without moving the mouse automatically enters sleep mode, the power indicator is off, and you can wake up by moving the mouse3. Heart warm button mute, mute left and right buttons, rubber roller skates4. Ergonomic design, skin-friendly feel, symmetrical curved surface design, better fit the curve of the hand, suitable for both hands5. High-precision non-light tracing engine, good cross-over, precise and more efficient movement, and can be used directly on office desks, fabrics, and leathers.Product parameters:1. Connection mode: wireless (receiving head is connected via USB interface)2. Size: 112x57.5x27mm3. Weight: 63g4. Wireless carrier frequency: 2402-2480MHz5. Transmission distance: 10 meters6. Battery capacity: 500mah7. Power supply: USB/built-in lithium battery8. Adjustable resolution: 1000/1200/1600DPI9. Wireless working channel: 16 automatic frequency hopping10. Applicable models: laptop11. Built-in battery voltage: 3.7V12. Working current: less than or equal to 10mA13. Built-in large capacity 500mAh lithium battery14. Operating system: Windows XP and above series, suitable for universal mouse system15. Packing list: product, manual, packaging, charging cableSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 14cm * 8cm * 5cm / 5.51inch * 3.15inch * 1.97inch Qty per Carton 224 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 224 pcs = 39648 pcs40HQ: 412 cartons * 224 pcs = 92288 pcs

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1. Bluetooth version 3.0 2. Effective distance within 10 meters 3. Lithium battery capacity: 250mA 4. Charging time is 2-3 hours 5. 100 hours of sustainable working hours 6. Standby for 100 days 7. Working voltage: 3.0-4.2V 8. Working current: <2.5mA 9. Standby current: <0.3mA 10. Sleep current: <40uA 11. Charging current: >200mA 12. 5 million button click lifeSpecification: General Compatible with Apple: iPad Pro 9.7 inch, iPad Air 2, iPad Air Package Weight One Package Weight 0.88kgs / 1.94lb One Package Size 30cm * 21cm * 4cm / 11.81inch * 8.27inch * 1.57inch Qty per Carton 20 Carton Weight 18.50kgs / 40.79lb Carton Size 45cm * 43cm * 32cm / 17.72inch * 16.93inch * 12.6inch Loading Container 20GP: 430 cartons * 20 pcs = 8600 pcs40HQ: 999 cartons * 20 pcs = 19980 pcs

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1. Bluetooth version 3.0 2. Effective distance within 10 meters 3. Lithium battery capacity: 250mA 4. Charging time is 2-3 hours 5. 100 hours of sustainable working hours 6. Standby for 100 days 7. Working voltage: 3.0-4.2V 8. Working current: <2.5mA 9. Standby current: <0.3mA 10. Sleep current: <40uA 11. Charging current: >200mA 12. 5 million button click lifeSpecification: General Compatible with Apple: iPad Air （2019）, iPad Pro 10.5 inch (2017) Package Weight One Package Weight 0.91kgs / 2.01lb One Package Size 30cm * 21cm * 4cm / 11.81inch * 8.27inch * 1.57inch Qty per Carton 20 Carton Weight 18.80kgs / 41.45lb Carton Size 45cm * 43cm * 32cm / 17.72inch * 16.93inch * 12.6inch Loading Container 20GP: 430 cartons * 20 pcs = 8600 pcs40HQ: 999 cartons * 20 pcs = 19980 pcs

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