Round headlight 5W COB 300lm Rectangular headlight 3W COB and 250lm 3W LED and 90lm taillight Mode: Top LED - Round head - Rectangular - Off Battery: 1 3.7V 1500mAh lithium-ion battery (included) Charging time: 2.5 hours Working time: Round headlight: 3h Top lighting: 6h Rectangular headlight: 3.5 hours Weight: 180g Dimensions: 150 x 40 x 23mm Material: ABS+TPR Includes 50 cm USB charging cable Magnet Movable body