Ear Hook Bluetooth Wireless Headphones Non Ear Plug Bluetooth Headset with Microphone, Single Ear Headset Painless Wearing Sport Earphones for Smartphones,10 Hour Playtime (Silvery);

Loudspeaker is external, close to the ear, it is not inside the ear, will not plug block the ear canal or eardrum. It will help listening to the surrounding environment during a call or music, let you keep safer on the Walk on the street or in some scenes and more portable for business, work. Single ear wearing, either left or right ear can be wearing.

Compatible iOS, Android, WP system, as long as the devices have Bluetooth, it can be used. High qulity clear call, Using CVC6.0 + DSP audio processing dual noise reduction technology. Built-in high-performance lithium battery.

Technical Parameters
The Bluetooth Chip:4.1
Transmission Distance: 30ft
The Music Time: Up to 10 hours
The Charging Time: 2 hours
New Weight: About 0.33OZ
Applicable Product: Android, Iso5.0, Wp System, Suitable for all Bluetooth enabled devices.

Bluetooth headset Package:
Bluetooth Earphone x1
Charging Cable x1
Wireless Earphones Case Pouch x1
Use Manual, Warranty Cards, Certification x1

How To Connect Bluetooth Headphone.
1)Long (Keep) press MFB button(about 8seconds) till (pass by white light flash three times with voice "power on") till the white light and red light flashing alternatively and hearing voice "paring",

2)Open your Bluetooth switch of cell phone to search.

3)If Bluetooth version of cell phone is below 2.1, please enter paring password 0000 in your cell phone. How to use:
Normal, please keep the volume at a medium level, you can get a comfortable and good music experience.In a noisy environment, you can increase the volume.