1. Bluetooth version: V5.1+EDR 2. Bluetooth protocol: A2DP1.3/HFP1.6/HSP1.2 3. Chipset:Bluetrum 5376 4. Shell material: ABS+PC 5. Charging time: 1 hour 6. Bluetooth distance: 10m-15m 7. Earphone battery capacity: 30mAh*2 8. Standby time: 240Hours 9. Play/Calling Time: 2-2.5 Hours 10. Charging box battery capacity:200mAh 11. Speaker model: φ 13. Round horn 12. speaker size: φ 13mm 13. Impedance: 320 Ω 14. Rated power: 3mW 15. Maximum power: 5mW 16. Frequency response:20hz- 20Khz 17. Charging time of charging box:1.5-2 Hours 18. The mumber of times the charging box charges the headset: 3 times 19. The blue lights of main and auxiliary /TWS connection success indication: engines flash slowly at intervals 20. Single headphone weight:7g 21. Single headphone size:3.1*1.6*1.6cm 22. Charging box weight:19g 23. Charging box size: 4.4*4.3*2.1cm
1. 蓝牙版本:V5.1+EDR 2. 蓝牙协议:A2DP1.3/HFP1.6/HSP1.2 3. 芯片组:Bluetrum 5376 4. 外壳材质:ABS+PC 5. 充电时间:1小时 6. 蓝牙距离:10m-15m 7. 耳机电池容量:30mAh*2 8. 待机时间:240小时 9. 播放/通话时间:2-2.5小时 10. 充电盒电池容量:200mAh 11. 喇叭型号:φ13.圆号角 12. 喇叭尺寸:φ13mm 13. 阻抗:320Ω 14. 额定功率:3mW 15. 最大功率:5mW 16. 频率响应:20hz-20Khz 17. 充电盒充电时间:1.5-2小时 18. 充电盒为耳机充电次数:3次 19. 主辅/TWS连接成功指示蓝灯:发动机间歇慢闪 20. 单耳机重量:7g 21. 单耳机尺寸:3.1*1.6*1.6cm 22. 充电盒重量:19g 23. 充电盒尺寸:4.4*4.3*2.1cm
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