Single-Finger Design. The UV nail lamp is suitable for single finger nails and can quickly cure all types of gel nail polishes. Whether the nails are long or short, they can be effectively cured without dead spots. | Easy to Use. Just press the button in the middle to start curing and turn it on or off at any time. It has a 60s timing function. If you need to cure for many times, just press the switch again. | USB Interface Design. This USB nail curing lamp needs to be powered by a 5V 1A adapter (not included in the package). You can connect it to your mobile phone charger, computer USB interface or power bank through USB cable. | Cute & Easy to Carry. This mini nail lamp is small, delicate and cute. It is very suitable for beginners in nail art, and it is also suitable for traveling carry, enjoying the fun of manicure anytime and anywhere. | Perfect Gift. This nail dryer is the best gift for manicure lovers and perfect for beginners. If your mother, wife, daughter or girlfriend are nail lovers, please give them this mini nail dryer on Mother's day, Valentine's day, birthday, Christmas or wedding anniversary.