1. Bluetooth solution: JL 6973D 2. Bluetooth version: V5.1 3. Bluetooth profile: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP 4. Working frequency: 2.402GHz - 2.480GHz 5. Sensitivity: -90dBm 6. Bluetooth range: >=10m (indoor barrier free) 7. Max headset power: 11mW 8. SNR: >=102dB 9. Frequency response: 20Hz-20KHz 10. Speaker type: 13mm 32ohm 11. Headphone battery: 3.7V/32mAh x2 12. Music time: about 5 hours (80% volume) 13. Talk time: about 4 hours (80% volume) 14. Charging time: about 2 hours 15. Charging case battery: 320mAh/3.7V 16. Charging input: DC5V 320mA 17. Charging time of charging box: about 2 hours 18. Control mode: capacitive touch control
1. 蓝牙方案:杰理6973D 2. 蓝牙版本:V5.1 3. 蓝牙协议:A2DP,AVCTP,AVDTP,AVRCP,HFP,SPP 4. 工作频率:2.402GHz-2.480GHz 5. 灵敏度:-90dBm 6. 有效距离:室内无障碍>=10米 7. 喇叭功率:11mW 8. 信噪比:>=102dB 9. 频率响应:20Hz-20KHz 10. 扬声器单元:13mm 32ῼ 11. 耳机电池:3.7V/32mAh x2 12. 音乐时间:约5小时(80%音量) 13. 通话时间:约4小时(80%音量) 14. 耳机充电时间:约2小时 15. 充电盒电池:320mAh/3.7V 16. 充电输入:DC5V 320mA 17. 充电盒充电时间:约2小时 18. 控制方式:电容式触控
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