A Description: 1. Material: high-quality ABS+PC material, light and durable.2. Lamp beads: high-brightne COBlamp beads, bright and eye-catching when riding at night, increase the safety of night riding.3. Charging method: USB charging, you can use a computer or mobile power supply or other USB devices to charge the tail light at any time, equipped with a 750mAh large-capacity battery, energy-saving design, and long battery life.4. Brightne field of view: The surface light bar combines with mirror technology to achieve 180 all-round illumination. Red, white/red and blue: 6 modes, color model: 7 colors and 14 lighting modes, the maximum brightne reaches 100 lumens, which greatly improves the safety of outdoor riding.5. Waterproof grade: IPX6 waterproof, the new waterproof design can prevent water from splashing from any angle, and can ensure your safety in rainy days.6. Wide range of uses: The adjustable silicone belt can be installed on the bicycle, and it can be quickly installed and disaembled without tools. Basically suitable for all types of bicycles, road bicycles, mountain bikes, etc., can also be used as helmet lights, backpack lights, wheelchair lights and warning lights. Details: Name: USB charging multi-color RGB bicycle tail lightLight color: red and white style/red and blue style/color styleLight source: COB lamp beadsCharging method: USB chargingUse battery: built-in lithium batteryBattery capacity: 750mAhWorking time: 6-10hIllumination mode: red and white/red and blue: 6 modes, color version: 7 colors and 14 modesWaterproof rating: IPX6Size: 92*23*31mmWeight: 80g Package: 1X Bike Rear light1X Silicone Strap1X USB Line B-description: 1. Material: high-quality ABS material, strong and anti-drop, compact and portable. 2. Lamp beads: using high-brightne and high-quality LED lamp beads, high brightne up to 30 lumens, effectively reminding vehicles behind. 3. Intelligent remote control: wirele remote control, remote control, convenient and practical, when riding, you can turn on the corresponding lights according to the road conditions. 4. Large flood light: 180 wide angle flood light, large illumination range, it is visible from a long distance when riding on the road at night. 5. Charging method: USB charging interface, short charging time, long service life, compatible with multiple charging methods, and not limited by traditional methods. 6. Lighting mode: 5 levels adjustable (constant bright/fast flashing/slow flashing/left turn signal/right turn signal), you can change different modes according to your needs and occasions to get the best lighting experience and protect you. 7. Applicable to: Can be installed on all bicycles, children's bicycles, and adult bicycles. It can also be used as helmet lights, backpack lights, warning lights, etc. specification: Name: Bicycle remote control turn signal USB rechargeable mountain bike LED tail light Colour: Black Light color: red light/green light Light source: LED Charging method: USB charging Battery capacity: 500 mA Charging time: 3h Working time: 36h (different lighting modes, different working hours) Light mode: 5 levels adjustable (constant light/fast flashing/slow flashing/left turn signal/right turn signal) Remote control distance: 5 meters Waterproof level: life-level waterproof (please make sure that the USB interface is closed) Remote control size: 5*3.6cm Taillight size: 8.4*2.1cm Weight: 45g Packing list:1*tail light, 1*remote control, 1*charging cable, 1*mounting base, 2*rubber straps, 1*instructions Tips: 1. Due to manual measurement, please accept an error of 1-3 cm. 2. Due to the difference of light and screen, the color of the product may be slightly different from the picture. C-Bike Laser Tail Light Descriptions: Material: High quality ABSLED: 5 pieces LEDsLD: 1 piece LD (leser)Brightne: 150 lumensWaterproof: IP55 waterproof rateProduct size: 95*28*23mmBattery: 3.7V 500mAh Li batteryWorking hours: With Leser and LED function working together, constant light for about 2.5 hours, quick flash 5 hours, slow flash,7 hoursWith a quick release silicone strap, fits for most bike handlebars, easy to install and remove without any toolIP55 Waterproof rate can fit for different kinds of environment, no worry about rainy days, lengthen its working lifeUSB rechargeable can be convenient and more environment friendly.LD & Leser Function, with cool laser line, makes you and your bicycle be protected in the center of the leser line.With leser line and leser point function, can use as a leser pen, play with your pets!Package include:1 * LED & Leser Bicycle light1 * Silicone bracket1 * USB Cable