Roeam 4 in 1 Multifunctional Bike Light Bicycle Horn Lamp with Mobile Phone Bracket 250 Lumen Bike Flashlight Bike Horn Phone Holder Bicycle Front Light USB Rechargeable Cycling Headlight

Features: Tool-free installation, simple and quick operation. Strong elastic clip, anti-slip and stable. Multifunctional?can work as a headlight, 130db bell, phone holder and power bank. 3 highlight lamp beads with 3 working modes, super bright , improves safety at night. Supplied with both a standard and large capacity battery, it delivers extra long battery life and strong power output, 6-13h running time, you can use it to recharge your Cell Phones. Silicone pad on three sides for added cushioning and support, protect your phone from scratching or gashing. Good water resistance, it can be used on rainy days. Ideal for smartphone with a screen 4 inches - 6.5 inches. Specifications: Material: ABS. Color: Black / red / blue ( optional ). Support mobile phone: 4 inches - 6.5 inches Lamp Beads: 1.5W * 3 Speaker decibel: 130db Battery: 18650 lithium battery. Battery Capacity: 2000 / 4000mAh ( optional ). Mode: strong light 250lum, weak light 75lum, flash 250lum. Lighting Time: 2000mAh 3.5-8.5h / 4000mAh 6-13h Charging Time: 2000mAh 4.5H / 4000mAh 8.5H / USB charging. Input Voltage: 5V / 1A Working Voltage: 3 - 4.2 V, 5 W Working Current: 1 A Product Size: 12.5 * 5.2 cm / 4.9 * 2.0 in Product Weight: 177 g / 6.2oz Packing Size: 16 * 11.5 * 6.2 cm / 6.3 * 4.5 * 2.4 in Packing Weight: 237 g / 8.3 oz   Package List:  1 * Horn Light 1 * Bracket 2 * Gasket 1 * USB Cable 1 * Box