Description:
Advanced wireless connectivity to guarantee true performance and superior sound quality for music and calls. Unique in-ear design guarantees earphones closely fit to ears and will not fall off when answering calls. Using it， driving safer.

Main Features:
● Bluetooth V4.1 quickly pairing， the transmission range up to 10m.
● CVC noise reduction technology， effectively isolated from background.?
● Intelligent answer or hang off calls， answer calls directly after picking earphones up.
● Turn on / off earphones with engine flamed out.
● With a car charger， charging earphones at anytime， which can be used as a bracket to put earphones.
● 40mAh Li-ion battery， 3h talking time.
● Dual USB port， convenient and quickly.
● Only 5g， lightweight and comfortable to wear.?
● Connect two phones simultaneously.

Specification:
Bluetooth:?V4.1
Transmission range:?10m
Battery:?40mAh Li-ion battery
Standby time:?90h
Talking time:?3h
Charging time: 1.5h
Driver:?10mm
Impedance:?16 ohm 0.156 Package weight: 0.187 kg
Product Size(L x W x H): 9.00 x 2.60 x 2.60 cm / 3.54 x 1.02 x 1.02 inches
Package Size(L x W x H): 17.50 x 13.00 x 4.50 cm / 6.89 x 5.12 x 1.77 inches Package Contents: 1 x Earphone， 1 x Car Charger