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1. Active sound collection technology for high sound quality 2. Condenser technology, responsive, and highly sound-reduced 3. Made of high quality material, shockproof and durable 4. 3.5mm gold-plating plug 5. High-quality capacitive core, intelligent noise reduction, pure pickup, real sound reproduction, omnidirectional sound collection, high sensitivity, high fidelity sound quality (recommended distance source no more than 20cm) 6. Widely used for journalist interview recording, life video recording, K song recording, video live recording, online teaching video production, etc.Features1. Microphone type: Electret condenser microphone 2. Microphone core specification: 6.0*2.7mm 3. Frequency range: 20-16000HZ 4. Plug specifications: 3.5mm 5. Sensitivity: -34dB+/-3dB (0dB=1Pa) 6. Directivity: Dual capacitance omnidirectional 7. Signal to noise ratio: >60DBSPL 8. Impedance: <2.2Kohm 9. Line length: 1.5M 10. Wire: PVC shielded enameled wirePackage List1. Microphone x 1 2. Fur Wind Shield x 1 3. Sponge Wind Shield x 2 4. Lavalier Clip x 2 5. Carrying Bag x 1 6. Color Package Box x 1Specification: Package Include Package Contents Microphone x 1 Sponge Wind Shield x 2 Fur Wind Shield x 1 Lavalier Clip x 2 Carrying Bag x 1 Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 13cm * 10cm * 2.5cm / 5.12inch * 3.94inch * 0.98inch Qty per Carton 200 Carton Weight 12.80kgs / 28.22lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 200 pcs = 108400 pcs40HQ: 1259 cartons * 200 pcs = 251800 pcs

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OverviewThis low power audio module is based on WM8960, supports stereo encoding/decoding, supports sound recording, whats more, it can directly drive speakers to play music.Features1. Integrates high-quality MEMS silicon Mic, supports sound recording2. Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic3. Onboard dual-channel speaker interface, directly drives speakers4. Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.5. Supports sound effects such as stereo, 3D surrounding, etc.6. Comes with development resources and manual (STM32 examples for playing, recording)Specifications1. CODEC: WM89602. Operating voltage: 3.3V3. Control interface: I2C4. Audio interface: I2S5. Audio format: WAV6. DAC signal-noise ratio: 98dB7. ADC signal-noise ratio: 94dB8. Earphone driver: 40mW (16Ω@3.3V)9. Speaker driver: 1W per channel (8Ω BTL)Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 7cm * 4cm * 2cm / 2.76inch * 1.57inch * 0.79inch Qty per Carton 1600 Carton Weight 15.00kgs / 33.07lb Carton Size 56cm * 40cm * 40cm / 22.05inch * 15.75inch * 15.75inch Loading Container 20GP: 297 cartons * 1600 pcs = 475200 pcs40HQ: 690 cartons * 1600 pcs = 1104000 pcs

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1. Frequency response: 50Hz-20KHz 2. Impedance: 2.2K ohm 3. Directionality: Omnidirectional 4. Plug: 3.5mm gold plated straight 5. Applicable: mobile phones/laptops/desktop computers/repeaters/recording pens, etc. to improve the sound quality of the original built-in microphone 6. Microphone size: 6.0x2.7mmSpecification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 360 Carton Weight 3.24kgs / 7.14lb Carton Size 45cm * 48cm * 60cm / 17.72inch * 18.9inch * 23.62inch Loading Container 20GP: 205 cartons * 360 pcs = 73800 pcs40HQ: 477 cartons * 360 pcs = 171720 pcs

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1. Material: PC+ABS, TPU/steel, electronic components2. Functions: multiple sports mode tracking, pedometer, heart rate monitoring, blood pressure measurement, sleep monitoring, blood oxygen detection, smart reminder, remote selfie, information push, call notification3. Applicable system: Android 4.4 and above, IOS 8.0 and above4. Supported languages: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Dutch, Indian local language5. Screen size: 1.69 inches (IPS screen)6. Screen resolution: 240 x 280pixel7. Bluetooth version: 5.08. Wireless distance: 5-10m (inclusive)9. Body memory: RAM: 160kB+ROM:384kB+FLASH:64Mb+ Main frequency: 40Mb10. Battery capacity: 180mAh lithium battery11. Charging time: 3 hours12. Working time: 7-10 days13. Standby time: 12-15 days14. Operation mode: touch + button15. Waterproof grade: IP6716. Equipped with infrared sensors to accurately measure blood oxygen concentration17. Using 1.69-inch large screen + high-hardness glass, wear-resistant and clearSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 14cm * 8cm * 3cm / 5.51inch * 3.15inch * 1.18inch 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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Features1. Solar power panels use monocrystalline solar cells, which are much more efficient than ordinary solar cells. 2. Foldable design for more convenient carrying. 3. Equipped with voltage regulator, the voltage output is more stable and the charging is more secure. 4. Comfortable fabric, not afraid of the sun, not afraid of rain, charging without worry. 5. Connect directly to your device via the USB port. 6. Comes with a small pocket to keep the device safely stored during the charging process.Specifications1. Input voltage range: DC8-24V 2. Dimensions: 36 x 35.5 x 5cm fold; 110 x 36cm unfold DC interface 1. Output voltage: solar output voltage DC8-24V+/-0.4V 2. Protection: Anti-reverse charging protection (20A anti-reverse charging diode) 3. DC port specification: 5521 metal material USB1 interface (black): 1. Output voltage: 5.1v+/-0.2v 2. Output power: 15W 3. Output protection: input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. CC mode 4. Output charging protocol: support iOS 2.1A, suitable for Samsung 2.0A DP=1.2V, DM=1.2V Support BC1.2 DP and DM short circuit 5. Conversion efficiency: greater than 85% USB2 interface (orange): 1. Output voltage: 5V-12V automatically adjusted according to the fast charging protocol 2. Output power: 18W (5V3A 9V2A 12V1.5A etc.) 3. Output protection: input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. CC mode 4. Output charging protocol: support QC3.0/QC2.0 Qualcomm certificate number: 478786303-2 - Support QC3.0 Class A: 3.6v-12v (0.2v/step) - Support QC2.0 Class A: 5V 9V 12V - Support voltage configuration for Huawei FCP fast charge 5V 9V - Support voltage configuration for Samsung AFC fast charge 5V 9V - Support Spreadtrum SFCP fast charge 5V 9V 12V voltage configuration - Support iOS 2.4A: DP=2.7V, DM=2.7V - Support for Samsung 2.0A: DP=1.2V DM=1.2V 5. Conversion efficiency: greater than 85% TYPE-C interface 1. Output voltage: - 5V-3A is automatically adjusted according to the fast charging protocol - 9V-3A is automatically adjusted according to the fast charging protocol - 12V-3A is automatically adjusted according to the fast charging protocol - 15V-3A is automatically adjusted according to the fast charging protocol - 20V-3A is automatically adjusted according to the fast charging protocol - 13.2V-3.16A is automatically adjusted according to the fast charging protocol 2. Output power: 60W 3. Output protection: input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. The output has CV/CC characteristics (the output current is less than the set value, and the output CV mode; CC mode 4. Output charging protocol: - Works with iOS 2.4A - For Samsung 5V2A - DCP-1.5A - PPS/PD3.0/PD2.0 - QC3.0/QC2.0 - AFC - FCP - PE2.0/PE1.1 5. Conversion efficiency: greater than 94%Specification: Package Weight One Package Weight 2.43kgs / 5.36lb One Package Size 38cm * 37cm * 5cm / 14.96inch * 14.57inch * 1.97inch Qty per Carton 10 Carton Weight 24.50kgs / 54.01lb Carton Size 52cm * 38cm * 37cm / 20.47inch * 14.96inch * 14.57inch Loading Container 20GP: 364 cartons * 10 pcs = 3640 pcs40HQ: 846 cartons * 10 pcs = 8460 pcs

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1. The product complies with USB video UVC specification and USB audio UAC specification 2. Supports operating systems such as Windows, Android, Linux and MacOS 3. Support most acquisition software, such as VLC, OBS, Amcap, etc. 4. Support HDMI local loop out 5. Support microphone input, audio jack supports integrated headset (when the microphone and headset integrated headset are used at the same time, the integrated headset end has no microphone function.) 6. Support microphone audio and HDMI audio overlay collection 7. Input terminal: HDMI/F maximum input can support 4K, 8/10/12 bit color depth input format 8. Output: USB/F supports up to 1080P; MJPEG output mode 9. High-definition capture, strong compatibility, smooth picture without stutter, no delay 10. No need for external power supply, small size, ultra-thin and portable 11. Operating environment: -20 degrees Celsius -65 degrees Celsius, relative humidity is 5%-95% 12. Product material: using aluminum alloy CNC technology, surface sand surface oxidation, environmental protection; with good anti-interference and heat dissipation capabilities 13. Product weight: 128g 14. Product size: 63x62x15.5mmSpecification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 13.5cm * 11.3cm * 2.2cm / 5.31inch * 4.45inch * 0.87inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 40cm * 32cm / 16.54inch * 15.75inch * 12.6inch Loading Container 20GP: 496 cartons * 60 pcs = 29760 pcs40HQ: 1151 cartons * 60 pcs = 69060 pcs

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1. Features a 6.0-inch high-brightness full-screen display that ensures clear visibility of screen content even in bright light and direct sunlight2. Equipped with an 8-megapixel front-facing camera and a 13-megapixel rear main camera with a flash; the flash delivers a maximum current output of 1A and can serve as an emergency flashlight, ensuring clear images for everyday photography and on-site evidence collection3. Supports public network PTT (Push-to-Talk) for one-touch communication, enabling real-time two-way radio communication for field personnel via cellular networks4. Equipped with dual-band Wi-Fi and a dedicated signal amplification module for stable, uninterrupted network connectivity5. Compatible with multiple satellite systems including GPS, BeiDou, Galileo, GLONASS, and AGPS; features a built-in positioning antenna for precise location tracking6. High-capacity removable lithium battery for long-lasting battery life7. Reinforced overall structure; the body is water-resistant, and the casing is highly durable, scratch-resistant, and wear-resistant8. Octa-core processor delivers high-performance computing and smooth operation9. Ergonomic body design minimizes soreness and fatigue during extended useSpecifications1. CPU: MTK8781, octa-core 2.2GHz, 2 x Arm Cortex-A76 up to 2.2GHz, 6 x Arm Cortex-A55 up to 2.0GHz2. Operating System: Android 143. Memory: RAM: 4GB LPDDR4X 4266MHz; ROM: 64GB4. Expandable storage: supported; MicroSD up to 1TB; supports SDIO-encrypted T-cards5. Display: 5.99-inch TFT (IPS)6. Resolution: HD+, 720 x 14407. Touchscreen: INCELL multi-touch capacitive8. Main battery: 5000mAh (4.4V), tool-free removal of the integrated battery (lithium-polymer, supports 0V charging); supports RTC battery (on-board button cell battery for maintaining time during battery replacement)9. Cover glass: full lamination (1.1mm tempered glass cover)10. Charging time: about 4.5 hours (using a 10W charger) about 3 hours (using a 15W fast charger)11. Standby time: 168 hours (7 days); operating time: 13.5 hours; about 9.5 hours with LCD brightness and volume set to maximum12. Audio: supports MIC (dual silicone microphones); supports noise cancellation; supports PA-type audio; supports speaker (100dB loudspeaker); Supports motor; supports earpiece13. Port: USB Type-C port14. I/O ports: USB x 1: standard Type-C port (USB 2.0 device, supports OTG), waterproof body; 2-pin charging dock x 1 (5V~2A, supports UC100 universal charging dock)15. Buttons: left side of the device (FN key + 2 volume keys); right side of the device (FN key + Power key + FN key)16. Cameras: front camera: 8 MP, fixed focus (FF), f/2.4; main camera: 13 MP, PDAF, f/2.2; supports flash (maximum current 1A, supports flashlight function)17. Sensors: proximity sensor, gravity accelerometer, Hall sensor, geomagnetic sensor, gyroscope18. Card slot type: SIM card slots: NanoSIM + NanoSIM/TF (built-in choose two out of three card tray-style battery compartment)19. Status indicator: three-color LED: Slow flashing for low battery, red for charging, green for full charge20. SIM mode: supports dual-SIM dual-standby; supports primary/secondary SIM switching21. Voice solutions: VoLTE, ViLTE, VoWiFi22. Positioning: GPS/Beidou/Galileo/GLONASS/AGPS (built-in antenna)23. NFC: ISO 18092, ISO 14443 A/B, ISO 15693 protocols, Mifare compliance24. Bluetooth: BLE 5.2, 3.0+HS, 2.1+EDR25. Operating temperature: -20°C to 55°C26. Storage temperature: -40°C to 70°C27. Humidity: 5%RH to 95%RH (non-condensing)28. Drop resistance: withstands multiple drops from a height of 1.5 meters onto a smooth concrete surface29. IP Rating: IP67 (waterproof, dustproof, and shockproof)30. Electrostatic discharge (ESD) protection: ±12 kV air discharge, ±8 kV contact discharge31. Material: high-strength engineering plasticSpecification: Package Weight One Package Weight 0.46kgs / 1.02lb One Package Size 25cm * 14cm * 6cm / 9.84inch * 5.51inch * 2.36inch Qty per Carton 16 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 30cm * 27cm / 19.69inch * 11.81inch * 10.63inch Loading Container 20GP: 658 cartons * 16 pcs = 10528 pcs40HQ: 1528 cartons * 16 pcs = 24448 pcs

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1. If the transmission power of a walkie-talkie with a power exceeding 2W is too large, the signal is too strong, which will interfere with the PCB board of the patch cord, and the transmission signal cannot be turned off.2. The patch cord stability test is only applicable to Retevis: RT21, RT22, RT24, RT7, RT27, H7773. Good quality and long service life4. Cable length: 145mm5. Weight: 10 gramsUsage and precautions:1. Insert the plug of the adapter cable into the earphone jack of the walkie-talkie;2. Insert the earphone into the earphone jack of the adapter cable to turn on the intercom;3. Press the call button on the headset, the PTT light on the walkie-talkie lights up, and you can use the MIC on the headset to speak;4. Long press the button on the headset (more than 0.5S), the PTT light on the walkie-talkie turns off, and the walkie-talkie is in standby mode;5. When using the headset to call, pay attention to turn off the transmitter in time after the call is completed;6. Avoid using walkie-talkies with high power and too strong signal, so as not to affect the normal use of the product;7. After turning on the voice control of the walkie-talkie, the voice control sensitivity of the mobile phone headset is extremely low, and the voice control function cannot be used normally.Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 4cm * 1cm / 5.91inch * 1.57inch * 0.39inch Qty per Carton 400 Carton Weight 13.60kgs / 29.98lb Carton Size 30cm * 40cm * 20cm / 11.81inch * 15.75inch * 7.87inch Loading Container 20GP: 1111 cartons * 400 pcs = 444400 pcs40HQ: 2579 cartons * 400 pcs = 1031600 pcs

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1. Frequency response: 16Hz-20KHz2. Impedance: 2.2 kilohms3. Microphone size: 9.7X4.5mm4. Sensitivity: -32dB (0dB=1Pa)5. Directionality: omnidirectional6. Plug: straight; elbow7. Sound channel: 2-pole mono8. Wire diameter: 2.5mm/2-core shielded wire9. Applicable: car navigation microphone, car Bluetooth voice call, car GPS monitoring10. Cable length: 3 meters11. Weight: 40gSpecification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 10cm * 13cm * 3cm / 3.94inch * 5.12inch * 1.18inch Qty per Carton 280 Carton Weight 12.00kgs / 26.46lb Carton Size 40cm * 27cm * 28cm / 15.75inch * 10.63inch * 11.02inch Loading Container 20GP: 881 cartons * 280 pcs = 246680 pcs40HQ: 2047 cartons * 280 pcs = 573160 pcs

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The main function:1. Reset function: Press and hold the power button for 3 seconds in the power-on state, and then release it, when the screen displays "----", the reset is successful2. Automatic temperature compensation function: 0-80 degrees Celsius3. Power-off data storage function: the data will be automatically saved after the battery is pulled out, and the storage time is one month4. Test paper function: the color of the backlight will change with the PH value, just like litmus test paperProduct specifications:1. Material: PC + ABS flame retardant2. Calibration method: 3-point automatic calibration3. Resolution: 0.01PH4. Batteries: 2 x LR44 button batteries (batteries are included in the delivery)5. Range: -2-16PH (usually 0-14PH)6. Temperature range: 0-80 degrees Celsius7. Dimensions: 15.5 x 3.2 cm8. Net weight: 58 gramsSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 17cm * 6cm * 3cm / 6.69inch * 2.36inch * 1.18inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 37cm * 32cm * 32cm / 14.57inch * 12.6inch * 12.6inch Loading Container 20GP: 703 cartons * 100 pcs = 70300 pcs40HQ: 1633 cartons * 100 pcs = 163300 pcs

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Product presentation:1. Sound adjustment: support high/medium/bass EQ adjustment, high/medium/bass can enhance +15dB and attenuation -15dB adjustment, support left and right channel balance adjustment, suitable for some need to adjust the tone of equipment, using compact and thin desktop mini design, compact size, compatible with any equipment2. Three sets of stereo mixed input: 3.5mm+6.5mm+RCA3. Provides three sets of stereo output simultaneously: RCA+RCA+3.5mm4. Independent Toner Audio Control: With independent audio source channel high/middle/bass control attenuations -15dB and +15dB gain, the sound adjustment design allows you to adjust the audio independently to listen to the experience and control the output volume independently5. Simple installation: input and output plug and play easy installation, you can enjoy different audio experience6. USB 5V power supply, suitable for different applicationsProduct Parameter:1. Input channel: 3-way stereo input 3.5mm+6.5mm+RCA interface2. Output channel: 3.5mm/RCA interface3. Input impedance: 100K Ohm4. Output gain: High, medium and low -15dB and +15dB5. Frequency response: 20Hz-20KHz6. Signal to noise ratio: More than 107dB7. Total Harmonic Distortion: Less than 0.08%8. Intermodulation distortion: Less than 0.01%9. Power supply: USB 5V10. Net weight: 0.38kg11. Gross weight after packing: 0.53kg12. Product size: Length 130 mm X width 77 mm X height 38 mm13. Packing size: Length 200mm X width 185mm X height 55mmKit list:1. Front Stereo Phoner High/Middle/Bass Adjuster x 12. USB power cord, length 120CM x 13. USB power adapter US standard x 1Specification: Package Weight One Package Weight 0.59kgs / 1.30lb One Package Size 20cm * 19cm * 5.5cm / 7.87inch * 7.48inch * 2.17inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb Carton Size 42cm * 40cm * 30cm / 16.54inch * 15.75inch * 11.81inch Loading Container 20GP: 529 cartons * 20 pcs = 10580 pcs40HQ: 1228 cartons * 20 pcs = 24560 pcs

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Features1. Waterproof. Its applicable to all kinds of extreme outdoor weather 2. Metal solid aluminum shell. Its applicable to all kinds of extreme risk 3. The built-in motor, alert working conditions by vibrating 4. Ultra small size, ultra light weight, and easy to carry 5. Full HD 1080p videoSpecification: General Model F9 Material Plastic Operating language English, Chinese Simplified, Chinese Traditional Interface USB 2.0 External Memory up to 32GB(not included) Hardware Sensor 1.3 Mega CMOS sensor Lens FOV 120 Degree wide-angle Lens Firmware Image format AVI, JPG Video Resolution 1080P (1920 x 1080 Pixels) /30fps 720P (1280 x 720 Pixels) /60fps Package Include Package Contents 1 x Sports DV Camcorder 1 x Bicycle Stand 1 x USB Data Cable 1 x User Manual 1 x Base Mount 2 x Bandages Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 21.2cm * 12.7cm * 6.8cm / 8.35inch * 5inch * 2.68inch Qty per Carton 20 Carton Weight 9.40kgs / 20.72lb Carton Size 45cm * 35cm * 27cm / 17.72inch * 13.78inch * 10.63inch Loading Container 20GP: 627 cartons * 20 pcs = 12540 pcs40HQ: 1455 cartons * 20 pcs = 29100 pcs

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