Main Features:
- Bluetooth V4.2， compatible with most Bluetooth-enable devices.
- Smart multi-point connecting， link two devices simultaneously.
- The maximum transmission range is up to 15m.
- Built-in 65mAh Li-ion battery， about 5 hours playing time.
- Mini earphones， only 11g， lightweight and comfortable.
- Built in superior HD microphone， provide clear and loud sound.
- Advanced CVC6.0 noise reduction technology.
- Include two earphones， one smartphone can connect two earphones at the same time. It also can connect one earphone as you like.
- After two earphones matching with two phones at the same time， the two earphones can hear the sound when listening to music， only one earphone can hear the sound when getting a call.

Specification:
Impedance: 50 ohm
Frequency: 2.4GHz Function: Answering Phone，Bluetooth，HiFi，Microphone
Language: English
Material: ABS Connectivity : Wireless
Application: For iPod，Mobile phone，Portable Media Player
Impedance: 50ohms
Talk time: 5 - 6h
Standby time: 120h
Charging Time (h): 1.5h FM radio: No
Bluetooth: Yes
Bluetooth version: V4.2
Bluetooth distance: W/O obstacles 20m
Bluetooth chip sensitivity: 2 Battery Capacity(mAh): 65 0.054 Package weight: 0.079 kg
Product size (L x W x H): 1.80 x 1.80 x 2.60 cm / 0.71 x 0.71 x 1.02 inches
Package size (L x W x H): 6.20 x 2.10 x 13.70 cm / 2.44 x 0.83 x 5.39 inches Package Contents: 1 x Earphones， 1 x USB Cable， 1 x Bag， 4 x Earbud