1. Power: 2x1w 2. Channel: dual speaker stereo 3. Function: battery display, voice control, music support, multi-point connection 4. Size: 155x152x50mm (expanded) 5. Charging time: 2-3h 6. Transmission range: 10 meters 7. Bluetooth protocol: 5.0 8. How to use: head-mounted 9. Talk time: 4-5h 10. Battery capacity: 140mah/3.7v 11. Frame material: nylon TR90 12. Lens material: UV 13. Packing list: manual, charging cable, earphone, storage bag, storage bag, glasses cloth
1. 功率:2x1w 2. 声道:双喇叭立体声 3. 功能:电量显示,语音控制,支持音乐,多点连接 4. 尺寸:155x152x50mm(展开) 5. 充电时间:2-3h 6. 传输范围:10米 7. 蓝牙协议:5.0 8. 使用方式:头戴式 9. 通话时间:4-5h 10. 电池容量:140mah/3.7v 11. 镜架材质:尼龙TR90 12. 镜片材质:UV 13. 包装清单:说明书,充电线,耳机,收纳袋,收纳包,眼镜布
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