HOCO TWS headset “EQ22 Singer” ANC + ENC (Eq22 Blue Star) (EQ22)

EQ22 Singer, TWS headset, ANC and ENC noise reduction, BT v5.4, charging case battery 400mAh, headset battery 40mAh, 35 hours of use, LED digital display

1. BT version: v5.4. Chip: AC7003.
2. Supported protocols: Headset, Hands-free, A2DP, AVRCP.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480MHz.
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, ANC off), 6 hours (80% volume, ANC on). Total working time: 35 hours (ANC off), 30 hours (ANC on).
13. ANC and ENC 4 microphones noise reduction. Supports connection to 2 phones.
14. LED digital display of power level.
15. Battery display: supports for iP phones and some Android phones.
16. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause.
17. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case.
18. Sizes: 59.5 × 46.5 × 28mm.
19. Total weight: 46.5g. Single earbud weight: 3.6g.