BATTERY OPERATED LAMP RECHARGEABLE & PORTABLE & FOLDABLE: The battery powered lamp has a rechargeble built-in 2400mAH battery.Once charged, u can take the battery operated lamp wireless lamp around, it's RECHARGEABLE LAMP & PORTABLE LIGHT! When folded, the battery powered lamp becomes a mini lamp "cookie",which can be tucked into bag, u can take mini lamp "cookie" anywhere! A battery powered lamp, portable light & rechargeable lamp!This mini lamp is battery operated lamp, compact, wireless lamp! EYES-CARING & 8 BRIGHTNESS ADJUSTABLE: The battery powered lamp shines flicker-free & non-glare LED lights.An eyes-gentle battery powered lamp, mini lamp & rechargeable lamp! It's also a DIMMABLE table light mini lamp.Long press switch, the mini lamp battery lamp supports 8 brightness.U can brighten it when using the battery powered lamp in study, or dimmer it in bedroom.A great portable light & battery lamp & study lamp & rechargeable lamp! Just take portab