Features:
- COB LED light・ high brightness 100 lumen lamp beads- USB rechargeable・ easy and convenient to charge and use - With elastic silicone strap・ 120 degree adjustment・ easy to install and use- With fully charged indicator・ the light will turn green from red when fully charged- Two modes: constant and flash・ just have to press the button to transfer the mode- 7 effects: blue・ green or red constant・ blue and green flash・ red and blue flash・ red and green flash・ red・ blue and green flash- With automatic protection function・ the battery does not work when the voltage is under 2.8V- Suitable for being installed on the bike tube・ front fork・ chain stay and handlebar・ etc.Parameters:
- Battery: rechargeable lithium polymer battery ( 500mAh )- The silicone strap adjustable range: 15 - 35cm / 5.9 - 13.78 inches


0.074 Package weight: 0.106 kg
Package Size(L x W x H): 14.00 x 8.50 x 3.50 cm / 5.51 x 3.35 x 1.38 inches


Package Contents: 1?x Bicycle?Light・ 1 x?Silicone Strap・ 1 x USB?Cable・ 1 x Host ( battery included )・ 1 x Bilingual Language Manual in English and Chinese