HOCO TWS headset “EW203 Jinny” (Ew203 Black) (EW203)

EW203 Jinny, TWS headset, BT v5.4, charging case battery 400mAh, headset battery 40mAh, 35 hours of use, in-ear design, with short stems, silicone ear wings

1. BT version: v5.4. Chip: AC6973.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2.4GHz.
5. Speaker unit: 10mm.
6. Impedance: 32Ω ± 15%.
7. Frequency response: 20-20000Hz.
8. Sensitivity: 98dB ± 3dB.
9. Battery capacity: charging case 400mAh, headset 40mAh.
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: 7 hours (80% volume). Total working time: 35 hours.
13. In-ear design, with short stems. Silicone ear wings. Touch control.
14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.
15. Open the charging case and take out headsets to turn it on and pair automatically. Headset automatically turns off when put in the charging case and cover is closed.
16. Battery display: supports for iP phones and some Android phones.
17. Sizes: 63.5 × 51 × 34mm.
18. Total weight: 51.5g. Single earbud weight: 4.2g.