EElabper Bike Lights Bicycle Headlight and Waterproof USB Rechargeable Bike Front Light with Speedometer Odometer LCD Display and Speaker 4 Modes Night Riding Light for Women/Men/KidsMountain/Road

Descriptions: How to Install: 1. Loosen the magnetic head by hand and install it on the spokes. 2. Affix the rubber sticker to the receiver. 3. Install the inductor on the front fork opposite the brake. 4. The alignment of the head between the two sensors must not exceed 3mm Specification: Wick: T6 strong light wick Brightness: 350 lumens Gear position: strong-weak-fast flash-flood light Battery life: 3-5 hours Weight: about 100g (including battery) Size:14x11.5x4cm/5.5x4.5x1.6inch Color:Blue Black Material & Process: ABS, lightweight Charging method: Smart USB charging Use battery: built-in large capacity lithium battery Note: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement. Package Including 1 x Bike Odometer with Front Light 1 x Silicone Mounting Strap 1 x Code table data receiver 1 x Magnet Data Sensor 1 x User Manual