Description: Bike Horn and Light Design: Cute pig design, the bike horn and light design has 5 different sounds, allowing children to remind other cyclist. Rechargeable: Built-in 850 mAh battery, It can work for 2.5-4h when fully charged. 3 Light Modes and USB charging: high light, low light and flashing, USB charging, easy to use. Easy to install and Disassemble: just clip on the bike handlebar, installed firmly, easy to disassemble, convenient to use. Bright and Loud: The brightness of bicycle light and horn is 280 lumens. Specification: Lamp Bead Type: T6 Battery: 850 mAh Brightness: 280 Lumens Charging Time: 2 Hours Discharge Time: 2.5-4 Hours Light Color: White Weight: 61.2g Voltage: 3.7v Mode: High Light-low Light-flashing Material: Silicone & Plastic Function: Horn (5 Types) Size Chart: Size: approx. 65x50x48mm/2.56x1.97x1.89inch Package Includes: 1 Piece Lights 1 Piece Charging Cables 1 Piece Straps Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!