1. Rechargeable Battery Table Lamp: Builtin 5000 mAh rechargeable battery, with TypeC charging port and charging cable (adapter not included). It takes about 6 hours or more to fully charge, and it can be used for 10 72 hours after fully charged (depending on the brightness you selected). It has a long usage time and is suitable for placing in any place. 2. 3 Color Temperature Cordless Table Lamp with memory function: The black cordless LED table lamp can be infinitely dimmable and has 3 color temperature options. Tap to switch the light color (warm, natural, white) and long press to adjust the brightness ( to 10%). Different brightness for different occasions, such as family camping/party/dinner lighting/night light, creating a warm atmosphere for your night. 3. Cordless Table Lamp Rechargeable Battery Cordless Table Lamps are suitable for various occasions like outdoor camping, kitchen, bar, cafe, party, living room, patio, yard, garden, bedroom, etc. These rechargeable table lamps can also be used as an emergency light in case of a power outage. 4. Warm Tips Rechargeable table lamp, battery operated table Lamp, Cordless desk Lamp. Please fully charge it before use. If you do not use it for a long time, please charge the cordless rechargeable table lamp regularly to activate the battery function and avoid aging.