1. Bluetooth V5.0 chip with faster transmission speed and longer transmission distance.
2. Compact and lightweight easy to carry. 3. Earphones battery capacity: 3.7V/45mAh. 6. Input voltage: 5V 5. Charging time: 40-50 minutes 6. Talking time: 2-3 hours 7. Support protocol: HSP/HFP/A2DP/AVRCP 8. Sensitivity: 120+/-5dB 9. Frequency response: 20-20kHz 10. Impedance: 32 ohms Package Include 1. Wireless earphones(2pcs) x 1 2. Charging case x 1 3. Charging cable x 1 4. Instruction x 1 |
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