computer/ mobile phone or other devices’ audio output port, the Bluetooth
will turn off and enter into LINE IN mode automatically ,
When you want to adjust volume, press and hold the
button to increase
the volume, press and hold the
button will reduce the volume.
Charging:
When this device is short of power the red light will be flash. please insert
the Charging Cable into the “DC 5V” port, while the other end USB
connecting with the computer or adapter 5V, while the red light will be still
light ,it is full, it will display
Note:
1.please charging in time,or it will be shutdown when the red light indicates low
power(red light flash quickly)
2.Please use the charging cable support by us,If used with other data
3.transmission on startup of the MICRO USB charging line charging through
the computer will automatically disconnect.
Product parameters:
BT version number
：
2.0
Charging voltage: DC-5V
Charging current: 300MA
Working voltage: 3.7V
Battery capacity: 500MAH
Frequency range
：
20-20KHZ
Speaker impedance:4
Ω
/ 3W * 2
Standby time: 5Hours (based on 80% volume)
Distortion degree:
≤
5%
