Item Package Dimensions L x W x H:4.96 x 4.37 x 3.03 inches Package Weight:0.2 Kilograms Part Number:Keensoxeoz7p63nh-11 Size:24V Size: 48V Promotions can vary depending on size. [Multifunction]: The monitor of the electric thumb throttle supports 3 levels of backlight and a variety of settings (such as automatic timer sleep modes, speed limits, etc.), which is very practical and easy to use [Easy to Use]: The ebike throttle allows you to easily understand the basic state of the Ebike, including speed, gear, power, mode, indicator light and so on, which is easy and convenient to use [Premium Quality]: This display thumb throttle is made of high quality plastic material, which is waterproof and durable. It is not easy to break, has reliable quality and ensures good toughness for long term use [Great Accessory]: The electric throttle is suitable for electric scooter, electric skateboard and EMountain bike, which will bring you a more comfortable riding experience [Product Specification]: Item type: thumb throttle with display; material: plastic; screen size: approx. 3.6cm/1.4in; pipe diameter hole: approx. 2cm/0.8in; line length: approx. 209cm/82.3in; weight: approx. 218g/7.7oz