Features:
- Made of aluminum alloy， durable and practical
- Slightly click the switch to turn ON / OFF the light and change the brightness modes
- The strap can help to install and remove easily
- Suitable for 22 - 31.8mm handlebar of bike
- USB rechargeable bicycle light for convenient use
- Suitable for cycling， hunting， climbing， camping， etc.

Parameter:
- Max brightness: 180 lumens
- Floodlighting angle: 180?degree
- Distance: 100m long shot
- Material: aluminum alloy
- Charging mode: USB rechargeable
- Working time: 2 hours
- Four models: light - low light - strobe - SOS
- Powered by: 1200mAh polymer lithium battery ( included )
0.112 Package weight: 0.146 kg
Product Size(L x W x H): 8.60 x 3.00 x 4.00 cm / 3.39 x 1.18 x 1.57 inches
Package Size(L x W x H): 11.20 x 10.00 x 3.20 cm / 4.41 x 3.94 x 1.26 inches Package Contents: 1 x USB Rechargeable Bike Headlight