Product information:
Product Specifications:
Bluetooth version: 3.0 Jianrong Solution
Bluetooth calling: full duplex
Wireless distance: barrier-free 10 meters and above
Frequency range: 2.402GHZ
Talk time: 5-6 hours
Standby time: 350 hours
Receive sensitivity < -80dBm
.Charging voltage: 5V 0.7A
Compatible with a variety of high-end and low-end Bluetooth devices including mobile phones, IPADs, laptops, speakers, bracelets, watches, medical equipment, etc.
1. Quick boot code
Press and hold the middle button for 2 seconds, the red light and the blue light will light up in turn, and then the red and blue lights flash alternately to enter the pairing mode; if the pairing is successful, the blue light is always on, and the mobile phone can search for the bluetooth name after turning on the bluetooth;
2. Full-duplex high-quality calls and callbacks
Automatic bluetooth answering of incoming calls, two-way intercom, double-click play to call back;
3. Play music online
After the mobile phone is connected via Bluetooth, directly press the middle play button to automatically turn on the music playback
4. Volume addition and subtraction
Long press volume - to decrease volume, long press volume + to increase volume
5. Up and down adjustment
Short press volume - previous song, short press volume + next song
6. Play mode switch
7. Shut down
Press and hold for 2 seconds, then a red light will turn off
8. Power saving mode description:
It will enter the power saving mode in about 15 seconds. You can see it by looking at the blue light. The blue light flashes twice in a few seconds to indicate that it is in the power saving mode. If it is already connected, when there is no audio from the phone and the POWRE button is not pressed, it has been in power saving mode, and when the phone has audio, it will exit this mode and enter the normal mode.
In addition, if the phone is not connected, it will automatically shut down within five minutes after entering the power saving mode.