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. It also can be used as an air cleaner, purified air at the whole day.

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.
● Scented piece can be used for 6 months, stronger flavor after electricity.
● Dual USB port, conveniently and quickly.
● Only 6g, lightweight and comfortable to wear. 
● Connect two phones simultaneously.

Specification: 
Bluetooth: V4.1
Transmission range: 10m
Battery: 35mAh Li-ion battery
Standby time: 10h
Talking time: 2h
Charging time: 1.5h
Frequency: 20Hz - 20KHz
Impedance: 16 ohm 0.083 Package weight: 0.11 kg
Product Size(L x W x H): 13.50 x 4.50 x 4.00 cm / 5.31 x 1.77 x 1.57 inches
Package Size(L x W x H): 8.00 x 16.00 x 5.00 cm / 3.15 x 6.3 x 1.97 inches Package Contents: 1 x Earphone, 1 x Car Charger, 1 x English User Manual