Bluetooth 4.1+EDR Anti-interference Motorcycle Helmet Earphone Riding Handsfree

Compact size and lightweight, easy for carry.
Using latest 4.1+EDR Bluetooth technology, superior signal transmission, ultra-low power consumption
Support all Bluetooth devices, support automatic answering function, no need to answer the phone manually when calling, safe driving
Large button design, the best choice for male riders.
Built-in high-quality anti-interference microphone, external windproof sponge, can effectively realize hands-free answering, hang up the phone, high sound fidelity
Support up and down music, volume sound addition and subtraction, playback pause, automatic callback and other functions, easy to operate, easy to use
Built-in high-quality headphone speaker, strong bass, clear mid-range, high-pitched sound.
Built-in mini USB charging interface for quick and easy charging
Built-in large capacity lithium battery, multi circuit protection, long standby and working time.
Specifications:
Bluetooth: 4.1+EDR
Transmission range: about 10m
Frequency range: 2.4026-2.480GHz
MIC range: ≤1m
SNR: ＞80dB
Charging voltage: 5V
Battery: built-in 3.7V 150mA lithium battery
Charging time: about 2.5h
Standby time: about 60h
Package included:
1 x Headphone
1 X USB cable
1 X Manual