Backlight for night cycling --- In any mode and hold [SET]+[Mode], shows EL ON or EL OFF, in EL ON mode press any key the backlight switches on 3 seconds, in EL OFF mode, backlight switches off. Description: *100% brand new and high quality. *Made of high-quality material, durable and practical to use. *Waterproof Bicycle Wired Speedometer Bike LCD Computer Speed Odometer English. *It is made of premium quality ABS material which makes it very safe and durable. *Meanwhile, this odometer is waterproof so it is very convenient for you to use it on rainy days. *Furthermore, due to its special backlight feature, you can use it both day and night. *Also, it is very easy to install and is suitable for most the bicycle models. Specification: *Material: ABS *Color: Black/Red/White *Size: 60x45x20mm *Weight: 100g Package Includes: 1 x Bicycle Computer. 1 x Magnet. 1 x Sensor. 4 x Strips. 1 x Instruction manual(English).?QUALITY AND SATISFACTION GUARANTEED? We are deeply committed to providing a superior shopping experience to our customers. Every product comes with a 100% satisfaction guarantee. If for any reason you are not completely satisfied with your purchase, you may return for a refund or exchange. Our professional customer service representatives are ready to assist you with any questions you may have. ?WIRELESS/WIRED AND WATERPROOF?Small size, lightweight, easy to transport and install. The wireless and waterproof design makes it more comfortable and durable even, You can still enjoy your cycling travel on a rainy day. ?EASY TO INSTALL & WIDE APPLICATION?Our bike computer only takes a few minutes to install. customizable to most common tire sizes for accurate stats tracking. small size, lightweight and wireless design make it suitable for most types of bicycles: road bicycles, mountain bikes, folding bicycles, common bicycles, pit bikes, etc. ?DAY & NIGHT BACKLIGHT?Designed with the green backlight, you can read your statistics easily in the deep night. It is a great cycling mileage tracker for you day or night. ?MULTI FUNCTIONS? This bike speedometer includes 24 functions that are easy to use, typical functions highlight - Auto sleep/wake, display the current speed, max speed, average speed, total distance, trip distance, riding time, stopwatch, calorie consumption, temperature, and clock.Mounting Type: Handlebar Mount. Sensor Type: Speed Sensor. Display Type: LCD. Item Dimensions LxWxH: 4.2 x 3.4 x 0.7 inches. Color: Black. Brand: Generic. Batteries required: No. Best Sellers Rank: #268,199 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 17 ratings 4.1 out of 5 stars. Country of Origin: China. : B0B3DLQWJ8. Manufacturer: generic. Item Weight: 2.89 ounces. Product Dimensions: 4.2 x 3.4 x 0.7 inches.