SOSOFLY Bone conduction Bluetooth 5.0 headset stereo wireless sports 4 waterproof bone conduction headset
Product parameters
Product name：bone conduction Bluetooth headset
Frequency response range：20HZ-20KHZ
Material type：Titanium alloy/TPE soft adhesive
Charging voltage：DC-5V 500mA
Charging type：Micro-USB
Play time：Play for about 6 hours
Standby time：Seven days
Charging time：2 hours
If it is the first time you connect a mobile phone with a headset. Please read it carefully before use.
1. Make sure that the headset is turned off (after seeing the red light flashing, the red light is off to prove that it has been turned off)
2. When the headset is turned on, press and hold the power button for 6 seconds until the blue light of the headset is on. Do not release it. Keep holding it until the red and blue lights flash alternately before letting go.
3. The red and blue lights flash alternately to see "V9" in the Bluetooth of the mobile phone. Then the mobile phone selects V9 to connect.
When you start using it for the second time, you don't need to perform pairing mode operations. Just press and hold for two seconds and the blue light is on to indicate power on. Select the phone to automatically pair with the headset, and you can use it easily.
