Note: Some pics look like larger size,please notice the exact items size.Due to the difference between different monitors, the picture may not refle actual color of the item. We appreciate your understanding,We guarantee the style is the same as shown in the pictures. Thank you! Package Included: 1Pcs

The instrument is with good interchangeability, and different instruments can directly exchange with each other and copy the data parameters.The optional power supply voltage is 24V, 36V and 48V. 6Km/h boost function, and the boost light is blinking during boost, it can be used by the rider during driving a vehicle, and the vehicle driving will be easy;Under-voltage indication function, when the battery is in under-voltage, the under-voltage indicator flashes. High, middle and low gears of imitation torque boost of switch gears and gear indicator display, with gear memory function, power on can automatically recover the gear state during power off. The adoption of five- line of digital communication is with a self-setting function of versatile parameters, users can adjust the settings such as motor parameters, velocity parameters, speed parameter according to different models. Four-bit intelligent power display can be a true reflection of the state of battery charge to guarantee the riding distance.ON/OFF function of power supply, it will automatically shut down after standby for 5 minutes.

Date First Available: January 7, 2022. Best Sellers Rank: #1,795,258 in Sports & Outdoors. Customer Reviews: 2.0 out of 5 stars 1 rating 2.0 out of 5 stars. : B09PYKK7ZQ. Part Number: ?VK139. Manufacturer: ?Vanki. Brand Name: ?Vanki. Package Weight: ?0.12 Kilograms. Item Package Dimensions L x W x H: ?4.33 x 3.15 x 2.17 inches.