Features: Featuring a high sensitivity hallsensor for precise acceleration control on your electric scooter. Constructed from ABS material, this throttle booster is designed with an ergonomic and nonslip grip. This finger throttle booster provides effortless speed adjustments for everyday commutes, shopping trips, or casual outings. Great for urban commuters and leisure riders who seek to upgrade their scooter performances. Enhance your riding experience with the electric scooter finger throttle booster. Specifications: Materials: ABS Color: Red/Blue/Black/Yellow Package Weight: approx.35g Size: approx.6.4x3.4cm/2.52x1.33in (More Size Detail, Please See Picture.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1Pc Electric Scooter Thumb Throttle Accelerator