Bluetooth Motorcycle Helmet - Wear Comfortable Full Face Motorcycle Helmet ，Anti-Fog Motorcycle Helmets with Dual Lenses

Motorcycle bluetooth helmet Motorcycle bluetooth helmet Introduction to helmet parameters Code number M57-58cm, l59-60cm, 61-62cm, 63-64cm, a circle from the back of the head to the eyebrow corresponding to the number of CM, select the code number Battery parameters Built in 1200 Ma lithium battery, 20 hours of music listening, 4 days of standby, with its own radio. Helmet material New and durable ABS material colour Frosted black, white, black, jujube, yellow, frosted black safflower, Q7, pig brother red, sea shark, red ant, Youku, carbon fiber color, Sun God Model wearing effect The helmet is made of ABS material, durable, double lens design. The outer lens is high-definition and transparent, and the inner lens is bright. The design can be opened when uncovering the face. It can provide you with a variety of environment to use half helmet and full helmet. Equipped with 1200 Ma Bluetooth host and 2 built-in 4.0 speakers, you will be shocked by the music. Answering and making calls does not need handset operation, and automatically answers any call from you Opening effect of outer lens Double lens design, outer lens high-definition transparent, inner lens block strong light Uncovering and opening effect Multi form design brings you different riding experience. In different environment and climate, bring you comfort Read more Model display Streamlined design to reduce wind noise Shock sound quality Stereo sound quality, dual channel 4.0 speakers provide shocking sound quality and clear call Back show The helmet complies with Federal Motor Vehicle Safety Standard 218 (FMVSS 218) Read more Helmet lining The inner liner of helmet can be disassembled. It is made of breathable and comfortable polyester material. The inner lining is soft and comfortable. It has no smell and can be disassembled. Removable helmet liner The inner liner of helmet can be disassembled. It is made of breathable and comfortable polyester material. The inner lining is soft and comfortable. It has no smell and can be disassembled. Lower vent Helmet flip button, press and hold the button, lift up, the helmet can be turned into a half helmet. It can be turned into a half helmet when it is hot in summer, and can be turned into a full closed helmet in winter to reduce the cold. Lower vent The helmet is equipped with upper and lower vent switches, which can open and circulate internal air when ventilation is needed. There are vent holes at the back of helmet to provide you with comfortable ventilation environment Read more Safety tail front Before installing the tail, please confirm the installation position. Before pasting the double-sided adhesive tape, see how to stick it to ensure that the one-time sticking is successful. Install the rear wing accessories Three pieces of double-sided tape are attached to the top of the helmet to install the rear wing. No need to install screws. That is superfluous. Please read the installation steps carefully before pasting. Before pasting the double-sided tape, check the position first, and then paste it after you are familiar with it. The color of the rear wing is matt black or bright black, subject to inventory. After installing the tail After the tail is pasted, you can't give it to me. It will affect the sales Read more Distribution line Charging cable is provided as standard, without charging head. The charging head is USB plug, which is universal with your mobile phone plug Bluetooth device operating instructions Bluetooth device operating instructions Press + to increase the volume or the next song, press - to decrease the volume or the previous song, the power key is FM switch key or turn on / off, the phone key is to answer or reject the call, short press 2 times for the last call replay. Read more