Using power: lithium-ion batteries, rechargeable. About 4 hours to 6 hours can be recharged. When charging, the charger indicator light is red. When fully charged, the charger light is green. 1 w, sustainable light about 10 hours, 3 w sustainable light around eight hours.
Portable: by hand, or on the table, such as the ground.
Product features: high brightness, environmental protection, no noise, eye protection, no mosquito annoyance, power saving, long life, strong strong, safe low voltage, color is rich, independent switch, easy to control. Built-in battery, power failure is available.