HOCO EW201 Graceful Deep Bass TWS BT Headset

1. BT version: v5.4. Chip: AC6983D2.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480MHz.
5. Speaker unit: 13mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 320mAh, headset 30mAh.
10. Charging case input: DC5V, Type-C.
11. Charging time: about 1.5 hours for charging case, about 1 hour for headset.
12. Talk / music time: 4 hours (80% volume). Total working time: 22 hours.
13. Mini design, touch control.
14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.Hoco
15. Headset automatically turns on when the charging case cover is opened, automatic pairing. Headset automatically turns off when the charging case cover is closed with headset inside.
16. Battery display: supports for iP phones and some Android phones.
17. Sizes: 49 × 47 × 25mm.
18. Total weight: 43.7g. Single earbud weight: 3.7gh