Bone Conduction Bluetooth Waterproof Headset
❤ Unlike traditional headphones, they block the surrounding sound more or less, so you may be in danger when running or cycling.
❤ Bone conduction headphones work through vibration, and the sound is transmitted to your cochlea through the via bone. Compared with ordinary headphones, hearing damage can be avoided.
❤ The B9/E9 wireless headphones are lightweight and will not fall off regardless of the type of strenuous exercise, allowing you to move freely.
❤ Can be used on a variety of devices, Apple, Android, computers, cars, TV…….
Proper method of wearing headphones: Hang the headphones behind the neck with the speakers on the jawbone in front of the ears, not on the ears, as the picture: B9 bone condition bluetooth headset
☛ 1. On / Off
Press and hold the power button for 3 seconds, you will hear the voice prompt “Power on “, press it again for 3 seconds, the headset will turn off, and the voice prompt-“Power off”. interval beep
☛ 2. Pairing and connecting
When the headset is paired with Bluetooth, press the power key for 3 seconds to enter the Bluetooth pairing mode until you hear the second voice prompt , interval beep . then release the power key . The cue light will quickly change flashing red and blue. Please open Bluetooth settings on your phone, select B9″ and then The headset will connect successfully within a few seconds.Blue light flashes slowly after successful pairing
☛ 3. Charging:
For each subsequent use, press the power button. hold for 3 seconds. Please release the power button immediately when the voice prompt” Power on “, you will hear voice prompt,the headset will automatically start Bluetooth in a few seconds. (If you press the power button” more than 3 seconds “, the headset will enter pairing Mode, you will hear the voice prompt “. In this case, your Bluetooth device, and the headset will automatically connect in seconds)
☛4.Note: Key function operation：
three-click： the previous song, the next songs
Reject call Key PWR Press and hold the power key for 2 seconds
Replay the last call Button PWR Double-click the power button
Low voltage alarm prompt:10S interval beep
(Please refer to the user manual in the package for more instructions)
♬ Charging time: 1-1.5 hours
♬ Music time: 6-8 hours
♬ Standby time: 240 hours
♬ Transmission range: 33 feet
♬ Included in the package
♬ B9*1+User guide*1+Charging cable*1+Earmuff*1pair