Description Features:*High Quality Material: Made of high quality material,durable and wear-resistant, not easy to break, can use for a long time.*Waterproof: The motorcycle bluetooth-controller is waterproof to make it toughs enough to outlast snowy slopes and rain-soaked roads.*Easy to Install: With velcro-sticker, motorcycle bluetooth-controller is stably and firmly fixed on the motorcycle handlebar.*Wide Application: Suitable for bike, motorbike, ATV, dirt bike and other cycling vehicles.*Long Battery Life: Motorcycle bluetooth-controller uses a large-capacity rechargeables battery. With long standby time and special lower-consumption design, it can meet the needs of you for long-term use.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: ABSSize: 12.4*7.8*3cmFrequency range: 2.402GHz~2.480GHzTransmission distance: 10 metersMicrophone transmission distance: 1 meterLithium-battery: 160mAhContinuous working time: 48 hoursCharging voltage: 5VCharging time: 3 hoursStandby time: 120h