Motorcycle Riders Bluetooth Headphone Moto Helmet Headset Wireless Earphone Motorcycle Helmet Headphones for Phones/MP3/ Speaker

Features:
- Using latest V5.0+EDR BT technology, superior signal transmission, ultra-low power consumption.
- Built-in 50mm high-quality headphone speaker, strong bass, clear mid-range, high-pitched sound. With a feeling of KTV after wearing a helmet.
- Built-in high-quality anti-interference microphone, external windproof sponge, high sound fidelity.
- Built-in 800mAh large capacity lithium battery, multi circuit protection, long standby and working time.
- Waterproof. Support all BT devices. Hands free calling function, truly free your hands. Safe driving.
- Built-in mini USB charging interface for quick and easy charging.

Specifications:
Model: BT-17
BT standard: 5.0+EDR
BT distance: >10M
Answering method: Automatic
Battery capacity: 3.7V/800mA lithium polymer Battery(Built-in)
Charging Voltage: 5V
Speaker Specification: 50mm, 32Ω, 0.5W
Response frequency: 180-2000KHZ
Distortion: <1%
Colour: Black
Material: ABS shell
Package Size: 14*8*4cm / 5.5 * 3.1 * 1.6in
Package Weight: 134g / 4.7oz

Package List:
1 * Motorcycle Helmet BT Headset
1 * User Manual(English)