• 【Bluetooth 5.0 and Effective Distance 10m.】One Helmet Bluetooth Headset wirelessly connected to two mobiles at the same time,strong signal connection.Provide efficient and convenient communications in the riding.
•  【Hands free Function and Enjoy Musc 】It supports auto-answer incoming calls , reject answer, hang up, and last number redial. It also support voice calls, music playing, GPS voice prompt
  
• 【Perfect Sound Quality】By using windproof and more stable connection.DSP noise cancelling technology,40mm speakers provide loud volume,this helmet headset transfers clear and high-quality stereo music sound.Compatible with most of  the smartphones with universal bluetooth function,MP3,GPS are supportable independently.
• 【Long Play Time】Built in 400mAh rechargeable Li-ion battery,Long stand-by and working time.Support about 12-15 hours continuous talking and playing time, 200 hours standby time.Charging time 2 hours.Support display battery on phone.
• 【Waterproof Technology】No disturb Dustproof and  Waterproof ,Can protect the headset safely in Outdoors.No worry about the rain or snow even.
• 【EASY To In Stall】Design with detachable velcro,Easy to install it into the Helmet,fixed firmly.【Customer Service】Guarantees 90 days no reason replacement or refund.

 

Specifications:

Bluetooth version：5.0   

Operating range： Up to 33 feet (about 10 meters)

Standby time: about 400 hours

Operating time：about 10 hours                

Charging time: Approximately 2 hours

Charging interface：Micro USB Android universal plug

Battery Type：400mAh rechargeable Li-Polymer Batteries

Power Supply：3.7V   

Operating Temperature：41F-104F  （5℃~40℃）

Storage temperature：-4F-122F （-20℃~50℃）

Headset Weight：50g