Велосипедный сабвуфер Портативный Водонепроницаемый Аудио шлем гарнитура Музыка Мини Bluetooth динамик аксессуары для мотоциклов Hands Free стерео

Features:
Support the bluetooth music playing.Hands-free calls,automatic answer.
Dustproof,waterproof , IP54.Hands-free call, ultra convenient for outdoor use.
Status indicators and prompt.Built-in microphones,loudspeaker and polymer lithium battery.
Improve the driving entertainment and security.A full charge ,normal for a week , long standby.
Easy to use, just install on your helmet, connect with your phone, and enjoy music at anywhere and anytime.
Specifications:
Material: Rubber
Color: Black
Battery: 400mah(built in)
Product Size(about): 110x20x8mm
Audio Power : 3W
Package Included:
1 x Helmet Headset
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.