Main Features:Bluetooth V4.0 technology: More rapid transmission
Super bass stereo sound: Brings you excellent music experience
Built-in Microphone: Supports hands-free calls
On-cord control: Supports volume adjustment， song switch， answer / hang up calls
CVC 6.0 noise cancelling: Provides the clear talking and undisturbed music
Voice prompt: Easy to know the status of your earbuds
Power indication for iOS: You can know the rest of power easily on your iPhone / iPad
Multi-point connection: Can connect with two devices simultaneously
Ergonomic design: Perfect fit， comfortable to wear
Built-in high-performance Li-polymer battery Brand: awei
Model: A860BL
Color: Black，Blue，Gold
Wearing type: In-Ear
Function: Answering Phone，Bluetooth，Microphone，Multi connection function，Noise Cancelling，Voice control Connectivity : Wireless
Connecting interface: Micro USB
Application: Mobile phone，Sport
Cable Length (m): 0.6m
Sound channel: Two-channel (stereo)
Frequency response: 20HZ-22KHZ
Impedance: 16ohms
Sensitivity: 95dB
Talk time: 6 hours
Music Time: 4 hours
Charging Time (h): 1 hour Bluetooth version: V4.0
Bluetooth distance: W/O obstacles 10m
Bluetooth protocol: A2DP，AVRCP，HFP，HSP
Bluetooth mode: Hands free Battery Capacity(mAh): 55mAh Package weight: 0.214 kg
Package size (L x W x H): 17.00 x 10.00 x 3.50 cm / 6.69 x 3.94 x 1.38 inches Package Contents: 1 x Awei A860BL Bluetooth Sport Earbuds， 1 x USB Charge Cable， 2 x Earbud Tips ( Pair )， 2 x Cable Clip