1、4 light modes, strong/weak/flash light/ glowing yellow light mode for different occasions \u0026 120db high-decibel speaker safety warning, 6 sounds. 2、High clear display, 5 changeable display modes meets your diverse use. 3、Built-in 1500mAh high capacity rechargeablecell, USB rechargeable for front light, flexible to be charged by USB port. 4、380mm extended spilt line control for convenient sound control, buckle silicone fixing base design for stable use. 5、Waterresistance design, can be used on rainy days. 6、Comes with quick flash/ slow flash/ constant bright mode for different needed. 7、Opertaed by 2 * CR2032 cell, compact design and lightweight, easy installation. With this rechargeable bicycle LEDs night light, you will get clear & s afe view at night. It's highly dust and water resistant, a nice choice for Cycle trip or other outdoor activities. Features: Front light: 4 light modes, strong/weak/flash light/ glowing yellow light mode for different occasions & 120db high-decibel speaker safety warning, 6 sounds. High clear display, 5 changeable display modes meets your diverse use. Built-in 1500mAh high capacity rechargeablecell, USB rechargeable for front light, flexible to be charged by USB port. 380mm extended spilt line control for convenient sound control, buckle silicone fixing base design for stable use. Waterresistance design, can be used on rainy days. Tail light: Comes with quick flash/ slow flash/ constant bright mode for different needed. Opertaed by 2 * CR2032 cell, compact design and lightweight, easy installation. Specifications: Front Light: Color: Black, Blue, Red (optional) Cell: 1 * 3V 1500mAh Rechargeable Cell Charge mode: USB charge Lamp bead: 3*T6 LEDs Lumen: max.300lm Electronic horn: 6 sounds 130db Light mode: strong/weak/flash light/ glowing yellow light mode Light color: White/ Yellow Dispaly mode: 5 modes Charge time: 2H Work time: 3H Material: ABS Tail Light: Color: Red Cell: 2 * 3V 150mAh CR2032 Light mode:quick flash/ slow flash/ constant bright mode Light color: Red Material: Aluminum alloy Package size: 106*70*58mm/4.2*2.8*2.3inches Package weight: 220g/ 7.8ounces Note: Please do not look directly to light for eye-protection. Packing List: 1 * Bicycle Front Light 1 * Bike Tail Light 1 * USB Cable 1 * Horn Cable 1 * Front Light Cable 1 * Fixing Frame 1 * Bicycle Front Light 1 * Bike Tail Light 1 * USB Cable 1 * Horn Cable 1 * Front Light Cable 1 * Fixing Frame