Portable LED Table Lamp Touch Control Stepless Dimmable Desk Lamp Rechargeable Nightstand Lights Simple Metal Atmosphere Lamp Creative Touch Switch Adjustable Brightness Neutral/White/Warm Light Ideal for Coffee Table Living Room Bedroom Product color: black Type: round 4000 mAh battery Product material: aluminum alloy, iron, ABS, acrylic Lamp bead type: 4010 type lamp bead Battery capacity: 4000 mAh Control method: touch (single point touch to adjust the light color, long press touch to adjust the light brightness infinitely) Product power: 3W Current and voltage: 5V 1A Light color: neutral light, white light, warm light Battery life: more than 6-12 hours Charging method: USB charging and dock charging (no adapter is included in the shipment, mobile phone charger can be used) Charging time: USB charging for 4 hours, dock charging for 5 hours Package size: 43.5*14.3*14.3cm Package weight: 920g