Super Cheap and Nice Stereo Type Bluetooth Headset Earphone With Multi Color and Built-in Lithium Battery

Cheap Polaroid Sunglasses Bluetooth Headset Listen to the Music and Answer Phone Call

Product Descriptions:

Features
light, comfortable, safe, convenient and fashionable design
precedent flexible design and ergonomic frame design that it will not squeeze your head or fall off
Function
sophisticated polarized lens can effectively protect your eyes from ultraviolet radiation
it will even make you see much clearer when you wear it under the sun
it is equipped with advanced CSR chip bluetooth whith helps you place or receive a call
it can play stereophonic music , it can alsoconnect with two bluetooth devices at the same time
answering and dialing the phone with bluetooth
bluetoth voice navigation
using bluetooth HI-FI stereo earphone design bring you new music listening experience
clicking the touch area which can control the play/pause and the previous/next of the music
when you say yes or no, bluetooth voice controlling function can answer and reject the phone
Bluetooth technical parameter
bluetooth version v4.0+ EDR
transmission power class ll
radio frequence 2.402-2.483GHZ
transimission distance 10-20 meters
cahrging time 1 hour
stand by time 150 hours
audio output power can reach 35mw
RF output power -6dBm to 4dBm
echo cancellation with CVC lcense ,noise cancellation

Product Pictures: