Outdoor Rechargeable Waterproof Bike Headlight Bicycle Rear Tail Front Light Helmet Lamp

Features: Made of quality anodic surface aluminium alloy, sturdy, waterproof and durable. Adopts premium LED, durable, bright with long service. Rechargeable design, standard USB port, with USB cable you can charge the lamp with power bank. Excellent waterproof performance, withstand harsh weather conditions. Has different modes, enough for various riding conditions, keeping your safety in night cycling. With a adjustable strap for easily install light onto bike, easy to adjust tightness. Built in 350mAh polymer lithium battery, very convenient to use and energy saving. Adjustable strap and suitable for the bikes with tube Diameter of about 20 40mm 0.79 1.57in. Multi function lamp, can be used as bicycle headlamp, taillight, also can be used as helmet lamp. Specification: Material: Anodic Surface Aluminium Alloy Color: Black&Red Charging Method: USB Charging Battery: Built in 350mAh Polymer Lithium Battery 3 Modes: High Light, Middle Light, Flashing Applicable: suitable for tube with Diameter of 20 40mm 0.79 1.57in. Size: Approx. 5.5 * 4 * 2.5cm 2.2 * 1.6 * 1.0in Weight: Approx. 56g Package list: 1 x Lamp With Adjustable Strap 1 x USB Cable