Description100% brand new, high qualityColor:blackMaterial: PCBattery: 250 mAhCharging: USB charging4 modes: white light-flash-red light-flashUses: bicycle headlights or taillights, night running, hiking and mountaineering1. Built-in lithium battery2. USB fast charging3. Waterproof4. Mini and smartQuality first, provide the best service. Customers are our friends.Stylish design, 100% brand new and high quality!Note:1. For photos, please allow slight color difference2. Due to manual measurement, the size may be differentPackage Included:1pcs bicycle lights

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