NEW - Micro In-Ear Wireless Bluetooth 4.0 Earphone Headset

Wireless Bluetooth 4.0 Earphone Headset 

Description:  

• 4.0 smart chip,Efficient transmission speed.
• Compact, ultra Light Design Stereo Bluetooth Headset, Portable And Easy To Carry.
• High-fidelity sound quality, Wireless songs enjoy 
  
• Voice report number, low power remind,Connect/disconnect remind,Boot off prompts.
• Allows you to conveniently answer calls while driving. 
  
• Supports Two Mobile Phones Simultaneously Connected. 
  
• Long battery life, fast charging. 
  
• Support WeChat, QQ voice calls,movie, 
  
• Compatible For Almost All The Mobile Phones And Tablet PC, etc.

Specification: 

• Drive: 40 mm 
  
• Impedance: 32 OHM 
  
• Bluetooth version: Bluetooth v4.0 + EDR 
  
• Power Level: CLASS II 
  
• Output Power: 30mW 
  
• Bluetooth distance: 10 meters barrier 
  
• Frequency response: 20-20000 Hz 
  
• Operating voltage range: 3.0V-4.2V 
  
• Microphone sensitivity: -42dB 
  
• with A2DP / AVRCP high-quality stereo audio transmission and remote control protocol 
  
• Powerful noise noise cancellation circuit (Active Noise Reduction) 
  
• Wired and Bluetooth automatically switch to support audio input 
  
• Charging time is about 1 hour (power indicator Charging: blue light lights,fully charged: blue light goes out) 
  
• Dimensions: Diameter length 20MM. Width 15MM. 18mm high 
  
• Talk time About 4 hours 
  
• Music for about 3 hours 
  
• The standby time is about 3-4 days 
  
• Charging Power: DC5V Power Interface [the hole] (computer USB port,mobile phone charger, car charger) 
  
• Compatible: Compatible with Android, Apple, Microsoft, Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display)