**ILM Motorcycle Helmet with Built-in Bluetooth - Full Face DOT Certified Helmet for Men & Women - Dual Visor, Matte Black (Size S) - Ideal for Commuting, Touring & Adventure Riding**

As a professional motorcycle equipment brand, ILM's continuous innovation of technology and products enables outdoor sports fans around the world to fully experience the fun, comfort, safety and health of sports. Unlock Touch Area Long press the left and right touch area for 5 seconds and hear"the key has been unlocked",At this time,the touch area is effective again Press and hold the touch area again for 5 seconds,and you hear"the key is locked".At this time,there is no touch area.When the helmet Bluetooth system hasn’t been used for a long time, the battery will enter deep sleep mode. So the Bluetooth system may not be available. To wake the battery up, charge the battery for about half an hour. Please fully charge it before first use and charge it once a month regularly if you're not using it for a long time. Fixing device with adjustable strap The helmet designed with metal quick release buckle allows riders to quickly and easily take helmet on and off.The metal material makes the buckle not easy to be damaged, which can better protect your safety.Place the socket on the retention regulation mechanism until it clicks. To open the system, lift the red lever with ribbon and pull out the buckle. Helmet lock This elaborate design makes your beloved helmet difficult to steal. Our ILM brand attaches great importance to everything about customers. Function area including 1.Memory card slot:Insert standard TF memory card to play audio files and enjoy riding music without mobile phone; 2.Data transmisson/charging interface:Standard micro USB interface,please use the charging data cable configured with the package,through which you can charge the helmet and read/write data to the memory card in the helmet; 3.ON/OFF Switch button:press and hold to turn on or off.After turing on,you can directly enter Bluetooch pairingmode; Note:life the waterproof silica gel cover in the functional area to see the micro USB interface and TF memory slot. DOT MOTORBIKE HELMETS TO PROTECT YOUR HEAD Having passed DOT Safety Standard, ABS engineering plastic injection molding technology ensures good rigidity and high impact strength of the Bluetooth helmet. High-density EPS cushion layer is aseismatic, sound absorbing and insulated, protect your head effectively. EXCELLENT VENTILATION SYSTEM Multiple vents on the front, top and back of the helmets for ILM motorcycle will open and close with good air flow, you can wear it for all-day ride without pressure. Function Description One touch on the left Phone calling:Receive/hang up;Music playing:Pause/Playing Long touch on the left Reject the phone call/Volume"+" One touch on the right Change to last song Doublequick touch on the right Change to next song Long touch on the right Volume"-" Unlock/lock the touch function Keep touching on the left and right for 5 seconds at the same time Turn ON/OFF Keep pressing on the Power switch Voice notice for turn ON Welcome to use smart helmet