Spec: Item Type: Handheld Nail Lamp Material: ABS Size: Approx. 16.9 x 5.2 x 5.1cm / 6.65 x 2.05 x 2.01in Power: Maximum 8W Voltage: 5V 1A LED Beads: 5 Wavelength: 365+405nm Timer: 10S, 60S Battery Type: Lithium Battery (built in battery for shipment) Battery Capacity: 2000mAh Package List: 1 x Handheld Nail Lamp (Shipped with Built in Battery)1 x Charging Cable 1 x User Manual How To Use: 1. Turn on the left switch button and slide the switch upwards to activate the timer mode on the display screen. 2. Gently touch the circular touch switch on the top of the display screen to turn on the light, start the nail lamp, and begin the countdown. 3. The light will automatically turn off. If you need to increase the nail baking time, simply tap the circular touch switch again. 4. The device will start in the last set timer mode by default. To change the mode, press and hold the circular touch switch while the device is powered on. Note: Please allow 0 to 1cm error due to the manual measurement.

[Versatile Use] Practical gift: portable device suitable for resin art, dyeing, curing, and more. ideal present for female friends, mothers, or wives. [Efficient Curing] Ultraviolet lamp: the dual 365+405 nm design reduces curing time to 15 seconds, making manicures quick and time-saving. [Easy Charging] Usb interface: the uv nail lamp compatible with various usb devices for convenient charging anytime, anywhere. [Convenient Timer] Timer function: display screen for checking curing time with 10 and 60-second timer modes for optimal drying. [Durable Design] Durable and reliable: strong bulbs ensure manicure accessories stay in place for a seamless nail art experience.