1. Bluetooth version: 5.0 2. Frequency range: 2.402GHz-2.480GHz 3. Transmission distance: about 20-30m 4. Lithium battery capacity: 3.7V/500mAh 5. Charging voltage: 5V 6. Charging time: about 2 hours 7. Standby time: about 360 hours Features: 1. Suitable for a variety of helmets 2. With FM radio function, real-time control of road conditions 3. Using Bluetooth 5.0 technology, wider coverage, faster speed and lower power consumption 4. With voice prompt 5. Can answer calls automatically 6. Intelligent noise reduction, stable signal, clear call packing list: -Wireless headset x1 -Speaker kit x1 -Micro USB charging cable x1 -Paste pieces x3 -User manual x1
1. 蓝牙版本:5.0 2. 频率范围:2.402GHz-2.480GHz 3. 传输距离:约20-30m 4. 锂电池容量:3.7V/500mAh 5. 充电电压:5V 6. 充电时间:约2小时 7. 待机时间:约360小时 特点: 1. 适合多种头盔使用 2. 带FM收音功能,实时掌握路况 3. 采用蓝牙5.0技术,覆盖范围更广,速度更快,功耗更低 4. 带语音提示 5. 可自动接听电话 6. 智能降噪,信号稳定,通话清晰 包装清单: - 无线耳机x1 - 喇叭套件x1 - Micro USB充电线x1 - 粘贴件x3 - 用户手册x1
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