Excellent sound quality
Mini Size
Lightweight enhancement

In-Ear design
Noise Free
Voice Dialing
Come with Handsfree

Mono headset
Bluetooth version: V2.1
Radio frequency: 2.4GHz~2.4835GHz
Transmit power: Class 2
Transmission range: about 10M
Operating current: ≤ 50mA
Standby current: ≤ 40μA
Charging time: 3-4H
Talking time: ≥ 7H
Standby time: 100H
Operating voltage: 3.6V