Item No.:SL-HA036  USB Headlamp
Material:ABS
Bulb:Super bright 4 pcs 5730 SMD
Lumen:60 lumens
Size:53*70*16mm
Weight:36g
Battery:3.7V 300mAh rechargeable battery
Working mode:High-Middle-Low-OFF
Removeable & USB port rechargeable
Adjustable inclination and elastic head strap