[Aluminum Material] All lamp is made by aluminum, which can use without rust forever. [Charging Indicator] Red is charging. Green is fully . [Easy Touch Control] Touch sensor switch is applied to this table lamp easy control. [Atmosphere] While enjoying the meal with family and friends, light the dinning table and whole room be filled with a warm atmosphere. Note:Due to different factory batches, slight differences in appearance not affect the use. Item Type: wireless table lamp for restaurant Finish : plating Power:3.5w Light color:Tricolor dimming Light Source:LED (included) Power Supply: Lithium Battery(2600mAh) Switch type:Touch switch Design Style:Modern Charging Time:4-6 hours Working Time (hours):10-12hours Colour:B:Black Material:aluminium Package Contents: 1 * Wireless LED Table Lamp 1 * USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.