A117
Bluetooth V4.2 + EDR, effective transmission distance 10m
Sensitivity: -91dBm
Transmission rate: 25Mbps
Bit rate: 32-bit
Frequency: 2.4GHz
3.5mm stereo input jack
Sleep mode: energy saving
Battery capacity: 45mAh
Charging: use mini USB cable for charging
Charging time: 1 hour
Working hours: up to 4 hours
Size: about 13 x 8.5 x 2 mm
