<p><b>【Trusty LED Bike Light】</b>- Bike front light is designed for brightness of 800 lumens, up to 500 ft illuminating distances, 95° light angle and 4 lighting modes to choose, lights the road ahead; Bike tail light has 220°and 700ft visibility, also 4 lighting modes, alerts drivers to your presence so they know to give you enough space.</p > <p><b>【USB Rechargeable for Both】</b>- No more costs on batteries! The front bike light has a 2500mAh internal battery, which charges 2-3 hours through Micro USB port and uses 5-8 hours;</p > <p><b>【Bike Computer and Horn】</b>- This bicycle computer works well to measure and record speed, distance and riding time, which are what any serious bicyclist or fitness fanatic needs to know. Bicycle front light and horn 2 in 1 design. The bike horn can emit a warning sound up to 120 dB and there are 6 sounds to change.</p > <p><b>【Waterproof Bicycle Light】</b>- Tesecu bike front light is made of high quality ABS material, IPX65 rated, which means no need to release it if you get caught in the rain. The surface of piano paint technology, strong and durable. Also this rear light is IPX4 waterproof.</p > <p>Product Description:</p > <p>Item: USB Rechargeable Bicycle Light</p > <p>Product size: 105.0 cm * 41.0 cm * 41.0 cm</p > <p>4 light modes: High bright, low bright, flash, yellow light</p > <p>Power Supply: USB Charging/ Battery</p > <p>Working time: 3-5 hours</p > <p>Horn: 120db</p > <p>Brightness: 350 lumens</p > <p>Waterproof: Yes</p > <p>♥Packing list:</p > <p>【1500mah&Odometer display】</p > <p>1 x Bike Horn Light</p > <p>1 x Bracket</p > <p>1 x USB Cable</p > <p>1 x Key Switch</p > (Depend on your choose)