Yyk-anc Pro In-ear Tws 5.1 Bluetooth-compatible Headphone Noise Canceling Digital Display Touch Con K484-PEL_0P6P9GH2

Name: Bluetooth-compatible Earphones
Model: YYK-ANC Pro;
1. Bluetooth-compatible specification: V5.1;
2. Support protocol: AVRCP V1.6.A2DP V1.3.HFP V1.7 at the same time LE and BR/EDR;
3. Bluetooth-compatible working frequency: 2402GHz-2480GHz;
4. Frequency response: 50Hz～20kHz;
5. Speaker impedance: φ10mm 32Ω;
6. Microphone sensitivity: -42dB±3dB;
7. SNR: ≥90dB;
8. Working voltage: 3.1V~4.2V;
9. Charging voltage: 4.8-5.2V;
10. Headphone battery capacity: 45mAh;
11. Storage box battery capacity: 400mah;
12. Transmission distance: >10m;
13. Talk time: 4 hours;
14. Playing time: 4 hours;
15. Waterproof: IPX4;
16. Headphone charging time: 1 hour;
17. Charging time of charging box: 1-2 hours;
Packing list:
2 x Bluetooth-compatible Earphones
1 x Charging Case
1 x Charging Cable
1 x User Manual
1 x Packing Box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.