About this item 【Ultra thin headphones】Headset thickness of only 0.3 inches,won't squeeze your ears, suitable for all helmets. The earphone speaker has a loud sound,and you can hear it when riding at high speed.The Bluetooth connection is stable and will not be disconnected.Suitable for different helmet types It is Suitable for all kinds of helmet types, adhesive isallation,clip installation, two in one soft and hard wheat.!!!Please note: This Motorcycle Headphonee does not have intercom function and cannot achieve intercom function. 【800mA battery Long Play Time The battery】 Motorcycle helmet speakers Capacity of the earphones is 800 hours,which can play continuously for 90 hours.You don't need to charge them for a week when traveling outdoors,so you don't have to worry about charging the helmet earphones.Connect two mobile phones at the same time,The phone can display the battery level of the headphones. 【Easy installation】Motorcycle bluetooth headset There are Velcro stickers in the headphone packaging box,with different models of Velcro stickers and clips.The headphones can be installed inside the helmet in 2 minutes.Two in one soft and hard microphones,Clip on base inside the packaging box,Adhesive base,Adhesive base hook surface velcro,Horn Velcro.It can be installed conveniently according to your needs. 【Perfect Sound Quality Play loud】Bluetooth for motorcycle helmet CVC Noise Cancellation Stereo Music。Helmet Headphone DSP noise cancelling technology,Loud volume,this helmet headset transfers clear.Compatible with all the smartphones with Can be used for Riding motorcycles,skiing, horseback riding,MP3,GPS are supportable independently.Ensure can still let the other party hear your voice clearly when driving at high speed. 【IP67 Waterproof】Motorcycle helmet headphones are Abs+ silicone compact structure design provides deep Protection for internal parts,fearless of wind and rain, and smooth riding.Voice assistant Wake up with one button Play music,travel navigation, make phone calls,and ride more easily and conveniently. › See more product details