HOCO HeadPhone "W46" Charm BT Heads

W46 Charm, wireless and wired headphones, 200mAh battery for 20 hours of music and calls, 180 hours standby, supports BT and AUX modes 1. BT version: v5.3. Chip: AB5656. 2. Supported protocols: A2DP, AVRCP, HSP, HFP. 3. Transmission distance: 10m. 4. Transmission frequency: 2.4GHz. 5. Speaker unit: 40mm. 6. Impedance: 32 15. 7. Frequency response: 20-20000Hz. 8. Sensitivity: 98dB 3dB. 9. Battery capacity: 200mAh. 10. Charging input: DC5V, Type-C. 11. Charging time: 2 hours. 12. Talk / music time: 20 hours (80 volume). Standby time: 180 hours. 13. Lightweight, soft earmuffs, folding earcups, adjustable headband. 14. Supports songs switching, songs play / pause, volume adjustment. 15. Supports BT and AUX playback modes. 16. With microphone. 17. Accessories: Type-C charging cable 1, AUX cable 1. 18. Sizes: 178 172 63mm. 19. Weight: 109g.