1. Bluetooth version: V4.2 2. Frequency range: 2402MHz-2480MHz 3. Transmission power: Class 2 4. Transmission distance: 10M 5. Battery capacity: 200mAh 6. Music time: 4-5h with lights on, 7-8h with lights off 7. Standby time: ≥120h Charging time: ≤2h 8. Speaker impedance: 32Ω+-15% 9. Microphone sensitivity: -42 dB 10. Speaker frequency: 20Hz-20kHz 11. Speaker diameter: 40mm 12. Speaker sound pressure level: 103dB/ +- 3dB 13. Speaker transmission power: 20mW 14. Audio SNR: ≥ 75dB Distortion: ≤ 0.3% 15. Color: white, black, pink, blue, green. 5 colors for your choice.
Building C, Huantong Industry, Xinzhang Road, Guanlan Str, Longhua Dis, Shenzhen City,China
Tel:+86-755-21084984
Whatsapp:+86-138 2354 9799
Email:helen@ouyeda.net
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