Moloke D5 Hanging Ear Type Business Bluetooth Waterproof Anti-sweat Noise Cancelling Earphone HiFi Sound Headset Filter-Battery Wire Charger Instead of artificially achieving the

Instead of artificially achieving the purpose of use

up to 5 GPS transmission speed

Signal-to-noise ratio: ≥ 85db

40HQ: 1939 cartons * 4 pcs = 7756 pcs

Shell material: Metal

Moloke D5 Hanging Ear Type Business Bluetooth Waterproof Anti-sweat Noise Cancelling Earphone HiFi Sound Headset Filter-Battery Wire Charger Instead of artificially achieving the1. Model: D5 2. Bluetooth version: V4. 1 3. Chip: Smart chip 4. Operating range: 10 meters 5. Standby: 60 days 6. Music: Support 7. Size: 6. 5x2cm 8. Battery capacity: 200mAh 9. Voice: Support caller ID 10. Music playback time: About 28 hours 11. Call: About 32 hours 12. Noise Reduction: DSP 13. Function: Answer end reject call, call waiting, redial call, mute, volume adjustment, listen to music play pause, previous next song, noise reduction, voice