1. Bluetooth chip: AC6966B 2. Bluetooth version: V5.3 3. Audio system: mono 4. Support Bluetooth protocol: A2DP/AVRCP/ACDTP/HSP/HFP 5. Bluetooth working frequency: 2.402GHz-2.480GHz 6. Receiving sensitivity: 78-+3dB 7. Speaker: 10W + one diaphragm 8. Frequency response: 80Hz-18KHz 9. Speaker unit: 66mm 10. Built-in battery: 3.7V/3000mAh 11. Music time: 4-6h 12. Charging input standard: Type-C, DC 5V/600mA 13. Charging time: 5h 14. Included accessories: manual, USB data cable
1. 蓝牙芯片:AC6966B 2. 蓝牙版本:V5.3 3. 声道系统:单声道 4. 支持蓝牙协议:A2DP/AVRCP/ACDTP/HSP/HFP 5. 蓝牙工作频率:2.402GHz-2.480GHz 6. 接收灵敏度:78-+3dB 7. 喇叭:10W+振膜一个 8. 频率响应:80Hz-18KHz 9. 扬声器单元:66mm 10. 内置电池:3.7V/3000mAh 11. 音乐时间:4-6h 12. 充电输入标准:Type-C、DC 5V/600mA 13. 充电时间:5h 14. 附带配件:说明书,USB数据线
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