About The ddj brand（FOR adults and teenagers and seniors or driver）
DDJ includes bone conduction, headphones,earphones,ear hook,neckband,over the ear.Almost all of our Bluetooth headsets can be used on a variety of devices, such as mobile phones, computers, tablets,cars and TVs. As long as it has Bluetooth, it can be used.
❤DDJ includes bone conduction, headphones,earphones,ear hook,neckband,over the ear.Almost all of our Bluetooth headsets can be used on a variety of devices, such as mobile phones, computers, tablets, and TVs. As long as it has Bluetooth, it can be used.
Why are these wireless appearances more suitable for outdoor sports?
❤ 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
User description:
☛ 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：
Double-click: volume+/volume-
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)
specification:
♬ 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
