•High-quality: The bicycle light shell is made of high-quality ABS,which is stable and durable •Large Capacity Battery: The electric bell has a built-in 1200mAh lithium battery,which is a large capacity for long time use •Waterproof: Adopting water-resistant design,anti-rainstorm,but avoid cycling all the time on a rainy day •Multi-Color: There are 6 kinds of color for choosing,you can choose the best one for your bike,E-bike,or electric skateboard •Rechargeable: USB recharge long-lasting life,USB charging interface can be connected to the computer •140db & 5 Sound Modes: In a noisy environment,140db is enough to serve as a reminder,and there are 5 sounds that can be switch •XPG Lamp Bead: Three block lights. Highlight beads are available in three positions Specifications: •Function: headlight,electric bell,portable flashlight •Charging method: USB charging •Product material: ABS •Weight: 125g (240 lumens) •Dimensions: 10.2 x 5.1 x 3.8cm •Battery capacity: 1200mAh •Battery type: 18650 lithium battery XPE lamp beads Package included: •1 x Headlight •1 x Charging Cable •1 x English Instruction Manual