Features:1: ( Minimalist Design ) The cordless desk lamp adopts a minimalist design, and the triangle looks very fashionable. This cordless lamp is made of sturdy and lightweight aluminum, with a non slip base that is easy to carry and sturdy enough to be used for dining tables, tables, or bedside tables. This black desk lamp has a waterproof rating of IP54 and can be placed outdoors and indoors.2: ( Rechargeable touch desk lamp ) The desk lamp is equipped with a 2600mah rechargeable polymer battery. This bedside lamp has a charging time of 4 to 4.5 hours and a working time of over 10 hours.3: Our touch bedside lamp offers three brightness options: stepless dimming (10% -100%). Click to change the light color, and long press to change the brightness. You can select the desired light color and brightness by touching the wireless light switch. This wireless desk lamp can meet your needs in various scenarios. The light of the LED desk lamp is soft and not harsh, which can better protect your eyes.4: The rechargeable cordless desk lamp can be connected to any USB port (including laptops, computers, power banks, wall sockets, or power boards). Get rid of the constraints of traditional wiring and have unlimited usage scenarios.5: ( Widely applicable ) This touch controlled desk lamp is suitable for bedrooms, study rooms, offices, living rooms, restaurants, bars, coffee shops, hotel rooms, outdoor areas, and more. It is the perfect complement to your workplace or bedroom.Parameters:Product Name: Touch Rechargeable Wireless Table LampMaterial: AluminumLuminaire luminous efficiency (lm/w): 100Color rendering index (Ra): 90Battery capacity: 2600mAh, rechargeableLevel 3 brightness - Adjust for different occasions. Very suitable for restaurants, bedrooms, coffee shops, study rooms, etc.Packing list:1x metal desk lamp1x charging cable1x instruction manual