WIRELESS STEREO HEADPHONES
SE-C7BT User manual
BT datas
：
Chipset : CSR8640
BT version: V4.1
Offer voltage :
DC 3.70V by battery(80mAh)
Working current ::
≤
20mA
Standby current::
≤
2mA
Charging current:: 100mA
Wireless transmit distance :10 meter
RF: -80dBm<0.1%BER
Frequency range
：
2.402GHz-2.480GHz
Signal to Noise Ratio
：≥
75dB
distortion factor:
≤
0.1%
Temperature: -40
º
C to +80
º
C
1.Indicator
2 / next chart
3
．
Volume- /previous chart
4
．
ON/OFF /play/pause
5
．
Usb 5 V Output
Feature :
Enjoy music through Bluetooth
；
Phone call with BT function
Remote control music
；
High sensitivity
、
omnibearing microphone design
Apply for devices
：
with all BT mobile phone ,iphone
，
Laptop Etc .
Pairing
：
red&blue light blinking
Pairing successful
：
blue light slow blink
Charging
：
red light on
，
full charge blue light on
1
．
BT earphone pairing
1.press and hold
（
）
3s open SE-C7BT
，
Lasting to red &blue light blinking
，
into paring mode
（
noted
！
