Welcome to our store！</br> 1、[Stable And Energy Saving] Motorcycle helmet headset adopts Bluetooth 3.0 technology standard, stable transmission, wider coverage, faster speed and lower power consumption. 2、[Automatic Answering Calls] Helmet Bluetooth headset can automatically answer incoming calls, answering calls without reaching for the phone, safer and more convenient. 3、[Long Battery Life] Wireless helmet headphone with built in 850mAh rechargeable lithium ion battery, long standby time, long working time, to meet your outdoor cycling needs. 4、[Clear Stereo Sound] This motorcycle Bluetooth headset built in noise elimination technology, clear sound quality, presenting high definition stereo sound effect, one key clear call. 5、[Easy To Use] The motorcycle headphone provides simple music control and dialing, easy to operate. Small and simple, easy to install, lacquered shell, comfortable to touch. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Helmet BT Headset Material: ABS Color: Black Battery Type: Built in 850mAh Lithium Ion Battery (Included) BT Version: 3.0 Frequency: 2.400-2.4835GHz Working Distance: Approx. 500m/1640ft <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Helmet&nbsp;BT Headset Host1 x Pole Microphone 1 x Microphone Extension Cable 1 x Metal Headphone Clip 5 x&nbsp;Stick&nbsp;Strap 1 x Sticker 1 x Concealed Microphone 1 x Charging Cable&nbsp; 1 x Microphone Head 1 x Instruction Manual&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>