The lamp includes a 3000K warm white LED module powered via a standard 5V USB (Type-A) connection. It can be connected to a phone or tablet charger, a power bank, or a computer USB port.
Note: USB power supply is not included.
Specifications
Size: 4.65"H × 5.51"W × 5.91"D (11.8 × 14 × 15 cm)
Weight: 130 g (approx. 4.6 oz)