Product Description

1.Drive:15mm
2.Impedance: 32 OHM
3.Bluetooth Version: Bluetooth V4.1+EDR
4.Bluetooth Frequency：2.4Hz
5.Power Grade：Class II
6.Output Power：30mW
7.Bluetooth Distance: 15 meters accessible
8.Frequency Response: 20-20000Hz
9.Operating Voltage Range:3.0V-4.2V
10.Microphone Sensibility：-42dB
11.A2DP/AVRCP High Quality Stereo Audio Transmission and Remote Control Protocol
12.Intense Noisy Cancellation Circuit

Product Features

• Multifunction
  : Support music and calling. Broadcast the caller number; Intelligent English sound of power on, power off , devices matching, and low power.
• Power Display
  :When the earphone is connected to devices, there will be power display. Easily to know the status of the power.
• Two Devices Connected
  : The earphones can be connected to two devices simultaneously.
• Auto-connected Functio
  n: When the phone is power off, it will connect to the cellphone automatically. Fast and conveniently.
• Intelligent Compatibility
  : Support all the devices with Bluetooth function like smart phones, tablets, laptop. In compatible with all kinds of APP, player, television, chatting and so on.