1. Adopt bluetooth 5.1 chip design, stronger compatibility and stability2. NFC function, cell phone one-touch connection3. Cool breathing light, signal source indicator is clearly visible, soft and not blinding4. Built-in 500mAh rechargeable lithium battery, up to 10 hours of continuous listening to songs5. Support USB (U disk) and TF card playback6. Support 5-8 meters infrared remote control, a variety of functions at once7. Built-in high-definition microphone, support wireless listening to songs, hands-free communication, navigation8. Simple connection without any driver or APP downloadParameters:1. Bluetooth version: bluetooth V5.12. Support protocol: A2DP AVRC3. Working frequency band: 2.402GHz -2.480GHz4. Power level: 2 levels5. Sensitivity: -85dBm less than 0.1 percent BER6. Signal-to-noise ratio: greater than or equal to 90dB7. Distortion: less than or equal to 0.1 percent8. Interface type: input: BT + USB + TF interface; output: 3.5mm AUX + RCA9. Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY10. Screen size: 36 x 8mm11. Operating current: less than 40mA12. Built-in battery: 3.7V/500mAh13. Charging current: about 500mA14. Charging time: about 1.5 hours15. Listening time: about 10H16. Bluetooth distance: less than or equal to 20m (open space)17. Charging method: Micro USB 5V/0.5A18. Size: 98 x 67 x 23mm19. Weight: 120gPacking list: host + Type-C charging cable + 3.5mm audio cable + red and white RCA lotus cable + infrared remote control + instructionsSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 120 Carton Weight 23.00kgs / 50.71lb Carton Size 51cm * 38cm * 34cm / 20.08inch * 14.96inch * 13.39inch Loading Container 20GP: 404 cartons * 120 pcs = 48480 pcs40HQ: 939 cartons * 120 pcs = 112680 pcs
