- Chipset: AC7053F
- Bluetooth Version: V6.0
- Transmission Distance: <10m
- Battery Capacity: 400mAh
- Speaker Size: 40mm
- Speaker Impedance: 32ohm
- Charging Voltage: DC 5V
- Working Voltage: DC 3.7V
- Working Time: About 35-40 hours
- Frequency Response: 20Hz-20KHz
No files related to this product available for download.