Innovative design, multi-purpose Strong light flashlight: 380 lumens, 280 meters long-range strong light, dual-spot design, both near and far, no lighting dead corners; The headlights and taillights have a key switch, which can provide four different light modes according to your preferences. Including full bright, semi bright, fast flash and slow flash. Large-capacity lithium polymer battery cell, rechargeable, 6000 mAh, 30 hours long-lasting battery life. Alloy body, metal matte technology, strong and wear-resistant, three-level waterproof performance. This bicycle light set has a wide range of uses, suitable for cycling, hiking, camping or any outdoor activities, and can be used as an emergency flashlight. This is perfect for cycling at night or where visibility and safety are of concern. So, start your next adventure with us. Equipped with special support for riding, stable mountain riding without shaking, suitable for all kinds of mountain bikes. This mountain bike light can also be used as a speaker, with perfect sound effects and outstanding texture.