Feature:1. This modern table lamp adopts a unique magnetic ball switch design, which is quite and attractive.2. The USB powered desk lamp is an interesting interactive way to illuminate the room. To illuminate the bulb, simply connect the 2 hanging spheres together by using embedded magnets.3. Whether you place this lamp at home or on office desktop, this lamp can add a refined and polished appearance to any space. It can be perfectly matched with any style of room decoration.4. With exquisite craftsmanship, surface and high light transmittance lampshade, it can also be regarded as a work of art.5. High quality material can make sure the durability and stability of the balance lamp.How to Use:Lift the small ball at the bottom up, the two small balls attract each other, the lamp body will be lit, and the small ball at the bottom of the river will be put back to the base of the lamp body, the ball will be attached to the base, and the light will go out.Specification:Item Type: Balance LampMaterial: ABS, magnetic ballRated Power: 5WRated Input Voltage: 5VRated Input Current: 2APower Supply Mode: USB Package List:1 xBalance Lamp1 x User Manual1 x USB CableNote:1. This product does not include a power adapter, and supports the use of 5V, 1A/5V 1.5A/5V, 2A power adapters that meet the certification requirements.2. It is forbidden to use the computer for power supply to avoid damage to the computer or the lamp body.3. It is forbidden to use non‑certified power adapter to supply power, so as not to cause damage to your body.