2016 Latest Design Wireless Bluetooth 4.1 Stereo Earphone Fashion Sport Running Headphone Studio Music Headset with Microphone

• 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:b3300
  
  
  Up to 3-4 hours play time
  Up to 3-4 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 & 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
  
  
  
  
  Refund and Return:
  
          All malfunctioned items can be exchange. Items are 100% guaranteed to be as described.
  
          Processing (i.e. refund or replacement) can be done only when we are received your notice within 7 working days.
  
          Refunds are made only if a replacement is not available. Customers are responsible for shipping costs of returned items.
          If an item arrives damaged or faulty， you are responsible returning the item to us， we will then send out the replacement item to you at our cost.