Sport exercise headphone， with HD music play， enjoying music and other audio when doing exercise! Highly compatible Bluetooth 4.0， you can connect the headphone easily with your phone. It also has built-in microphone， which can answer the call conveniently without holding your phone. Special magnet attached design prevents tangles when 2 plugs stick together. Light weight makes you easy to wear it even a long time.

Features:
- Support multi-point connection， connect with two different devices at the same time.
- Can call or answer the phone.
- Support voice report number automatically.
- Support voice reminding function.
- With power consumption display function for iPhone.
- With vioce controlling function.
- Support song switching.
- CVC 6.0 smart noise reduction.

Specifications:
Profile support: HSP / HFP / A2DP / AVRCP
Cable length: 600mm

Specifications

General	Brand: awei Model : A920BL Wearing type : In-Ear Function : Answering phone， Song switching， Multi connection function， Bluetooth， Voice control
Specification	Connectivity : Wireless Application : Sport Driver unit: 11.5mm Sound channel: Two-channel (stereo) Frequency response : 20-20000Hz Impedance : 16ohms±15 percent Sensitivity : 110dB + / - 3dB Output power: 10mw Talk Time: 6h Music Time: 4h Standby time: 200h Charging time: 1h
Extended Function	Bluetooth: Yes Bluetooth version: V4.0 Bluetooth distance: W/O obstacles 10m
Dimension and Weight	Product weight : 0.026 kg Package weight : 0.096 kg Product size (L x W x H) : 65 x 2.4 x 1.2 cm / 25.55 x 0.94 x 0.47 inches Package size (L x W x H) : 18 x 9.7 x 3.1 cm / 7.07 x 3.81 x 1.22 inches
Package contents	Package contents: 1 x A920BL Bluetooth Earphone， 1 x USB Charging Cable， 1 x Bilingual User Manual in English and Chinese ， 2 x Pair of Earbuds， 1 x Cable Clamp， 1 x Pair of Ears Caps