Courtesy reminder:
please press the switch lasting 8 seconds， if not enough time， the headset will not be in the correct boot state， it will produce a short electronic current sound disappear until the headset automatically entered into the correct boot state.
If you have any question， please contact me!! I will solve for you until you satisfied !!!
Best regards and have a nice day!
Product Description
 Brand new and high quality.
Compatible with most cellphone and devices with bluetooth capabilities.
High quality soud with HD speaker and enhanced BASS effect.
CD quality sound with apt-X codex support.
Comfortable，flexible and light .
Easy to handle ear set with magnetic properties.
Using the world famous brands CSR4.1 8645 Bluetooth Stereo Bluetooth chips Extended battery life !
 
Product Features
Chip: CSR 8645 V4.1 Breakthrough exclusive technology doubles Soundbeats QCY QY7 playtime to a solid 4 hours
SignalPlus for skip-free music outdoors. Use your music device left/right side， above/below waist， doesn't matter with SignalPlus.
PureSound In-ear white noise and listener fatigue reduction. Eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment.
Sweat-proof， durable design， Onscreen Battery Meter， Up to 4-6 hours of Talk/Playing Time and 150 hours Standby Time.
High-fidelity stereo music and clear speech， You can begin enjoying CD quality stereo sound instantly.
Product technical parameters:
bluetooth version: V4.0 compatible V3.0， V2.1， V1.1
the chipset: CSR/ISSC
send power: Class2
send frequency: 2.4 GHz
long transmission distance， more than 10 meters
the talking time: 3-4 hours
the standby time: 120 hours to 120 hours
support the file format: easy - X， A2DP， AVRCP， HSP and HFP
Tupianku Image Hosting Service
Tupianku Image Hosting Service
Tupianku Image Hosting Service

 




Tupianku Image Hosting Service

Tupianku Image Hosting Service

Tupianku Image Hosting Service



Tupianku Image Hosting Service




Experience the real fun to live， Bluetooth headset delivers you powerful bass and high quality audio experience of stereo sound with Bluetooth technology and take call during workout - very easy to do both eliminates tangle wires that drive you crazy. And simply stream music and calls via Bluetooth.Easy to operate buttons. You can play， skip and pause music， control volume and pick up call calls. Waiting for a call， no need to disconnect. your Bluetooth headphones the music will go automatically to pause when an incoming call comes in， will go back to music automatically when you hang up.
This is Chinese's brand ，
Specification:

Bluetooth Version: 4.1+EDR
Changing voltage: MICRO USB 5V
Working current: 25-30 mA
Output power: 2x20mW
Blue tooth working range: 10M
Frequency range: 2.401-2.480GHz
Frequency response:20HZ-20KHZ
SNR : S/N≥95
Distortion factor: ≤ 1%
Bluetooth Name: QY7

Dimensions: 167.3mm(L) x 135.6mm(W)x 16.9mm(T) Features:

Up to 10 hours play time
Up to 10 hours talk time
Up to 360 hours standby time
Less than 2.5 hours changing time
Unique neck-strap design for easy carrying
Ultra light weight for all day comfort
Easy magnetic earphone storage
Noise reduction !#!amp!*! Echo cancellation

Compatible Model:

Compatible with Bluetooth 1.1/1.2/2.0/2.1 and above， devices providing the providing the Bluetooth Headset(HSP)
and Handsfree(HFP) Profiles. Enjoy wireless freedom and use this device with Bluetooth phone.

Package Includes :

100% brand new!!

1 X Wireless Bluetooth HandFree Sport Stereo Headset headphone

1 X Micro USB

1 X User Manual