Description
- Bluetooth version: 5.0
- Audio output: 3.5mm stereo
- Battery: Built-in Lithium Polymer Battery
- Charging Limited Voltage: 5.25V
- Music Playing Time: up to 6-8 hours
- Operating Distance: Up to 10m
- Interface: 3.5mm
- Sound Track: Double
- Mic Sensitivity: -38dB
- Frequency Response: 20Hz-20kHz
- Built-in: Lithium Polymer Battery
- Output Power:28mW RL=16Ω
- Phone calling time: up to 9 hours
- Charging time: 2 hours