Feature: 1. INFRARED SENSING: 180° wide range of curing, using infrared intelligent sensing, can sensitively recognize and sense hand movements. 2. LONG LASTING: Built in 7800mAh lithium ion battery lasting, which fully charged in about 2 hours, intermittent use time of about 6‑7 hours. 3. HEAT EMISSION HOLE: Internal heat can be discharged in time, can be used for a long time, protect the circuit, prolong the service life of the machine. 4. 120W POWER: Can quickly cure all kinds of nail polish. The built in intelligent and sensitive 360° infrared sensor, which can automatically identifies the outstretched hand. 5. 30 LAMP CHIPS: Has 30pcs evenly distributed lamp chips, which can help you cure various types of nail gel faster, saving you more time and making your nails more efficient. Specification: Item Type: UV Gel Nail Lamp Material: ABS Product Power: 120W Plug Voltage: EU Plug 100~240V Lamp Chips Quantity: 30PCS Light Source Waveband: 365 + 405nm Battery Type: Lithium ion battery (built in battery in the host) Battery Capacity: 7800mAh. Package List: 1 x Host1 x Instruction Manual1 x Adapter