TECH SPECS

1. USB INPUT&OUTPUT
2. LUMENS:290 lm
3. LED Source:10PCS SMD LED+2PCS WARM SMD LED+2PCS RED SMD LED
4. Battery type:3.7V 4000MAh Li-ion Battery
5. Run time:1h
6. Distance:20m
7. Dimension:390(L)X80(W)X50(H)mm
8. Shockproof:1m