1, easy to carry,
2, LED bulbs, green energy saving and environmental protection, long use time.
4, built-in battery
S:2.6cm x 2.0cm x 9.2cm
M:11.2cm x 3.6cm / 4.41x1.49inch (Built-in 600mah battery)
L:14.8cm x 4.7cm / 5.83x1.89inch (Built-in 1800mah battery)
Material: Plastic + metal.
Switch type: Button switch.
The small charging port does not have a USB dust cover.
1x led Lighting