Technical parameters
- Bluetooth version
- BK4.1
- Connection mode
- Bluetooth/USB Flash disk /TF card /AUX(audio input)
- Product size
- 180*55*53mm
- Sensitivity
- (-96db)
- Power supply
- Built-in lithium battery
- Impedance
- 4 euros
- Output power
- 5W
- Frequency range
- 2.40G-2.480ghz
- Transmission distance
- 10M
- Battery type
- 18650 lithium battery
- Charging time
- 2H
- capacity
- 2000Mah
- Usage time
- 8H(60% volume)
- Charging voltage
- 5V
- Distortion
- <3%
- color
- green, orange, yellow, blue
- SNR
- >76db
- Standard configuration
- Mike head +3.5mm audio cable *1PC, USB power cord *1PC, product manual *1PC conventional color box packaging