Pronunciation unit devices
The state of the art acoustic components that produce incredible HD Stereo sound
quality with deep bass and crystal clear treble, Excellent DIY trumpet elaborately keep earphones' real sound

This bluetooth Headphones is A Revolutionary Wireless earphone Designed with Active Lifestyle in Mind

Connecting:
1.Keep your Bluetooth device within 1 meter when pairing
2.Hold and press the U9 Turn on/off button 3 seconds while powered on,red light and blue light will flash alternately, then search U9 on your phone
3.When Bluetooth signal source equipment displays the word U9, click on and connect it, Blue light will flash if paired successfully, and enjoy your music or telephone communication when driving,hiking,running

Products info.

Package Includes:
●1 x Bluetooth Headphones
●1 x Charge USB Cable
●1 x User Manual with English
●1 x Cable Management Clip
●4 x Ear-tips

Technical specification:
●Bluetooth Specification: 4.1+EDR
●Support A2DP, Hands-stereo
●IPX5 Waterproof Rating
●Transmission Distance: 30ft
●Battery: Lithium-ion Polymer 150mAh with Protection board
●Charge voltage: 5V
●Bluetooth distance: 30 feet
●Charging Port: Micro USB (Charging cable length is :9 inch)
●Playback Time: Up to 12 Hours
●Standby Time: 240h