qijiagu Wireless headphones headset with Microphone for mobile phone music earphone TF card support

qijiagu Wireless headphones headset with Microphone for mobile phone music earphone TF card support headphone

• Power on/off
  press the button "om/off" long time to open or off product
  Music play form card :
  press key "+-"long time to adjust volume,press short time to choose songs (prev or next song ).
  Bluetooth specification :Bluetooth V3.0-V4.2
  Operating distance :About 10-20M
  Frequency range :2.4026GHZ-2.480GHZ
  AUDIO FORMATS : mp3
  Capacity TF card (or 1 GB-16GB)
  BATTERY :LI-PO BATTERY 3.7V/400Mah
  OUTPUT FREQUENCY :20hz-20khz
  usb 4 in 1 :Usb5V charge Cardreader /Audio
  Play time :music play time up to 3-4hours
  working temperature -10-45degree
  Bluetooth profiles supported:HSP ,HFP,A2DP,AVRCP

Shenzhen Xunbeifang Technology Co.,Ltd ,located in Shenzhen District Guang Dong City. We are dedicated to game accessories and phone accessories etc.We has its own mould, injection molding machine, workshop and so on.

Our products have been exported world wide. And we have established very good partnership with many foreign sellers in Europe, America, South Asia and Australia. Our operation principle is Honest, Trust, Diligence and Exploration. Quality and Customer Satisfaction is our top priority. And with your help and support,wwe will become better and better.Welcome to visit us!