?What You Get?1 x light box therapy , 1 x power adapter, 1 x user manual,1 * USB-C cable. We also provide professional technological team, 24H after-sales service, 12 months warranty. Write to us if you meet any questions. ?Compact Light Therapy Box?The therapy light is of compact size (6.1x 6.1 x0.59 in) with 90°Rotatable Stand, USB powered design allows you to power this therapy sun lamp from either a USB port (on a laptop, PC, power bank etc.), ideal for placing it at home, office, bedroom or dorm. Easy to put into bag and take with you on the go. ?Touch Control & Memory Function? With the touch function to control the brightness and timer feature, long press to turn off the happy therapy lamp, the user-friendly memory function resumes your last brightness settings, it avoids re-adjusting settings each time you use it. ?3 Brightness Modes & Timer Function?The light therapy has three modes(30%/50%/100%) with build-in timer(30mins) which is adjustable as per your personal preference and environment; superior comfort, super easy and useful in satisfying all your needs in pursuit of sufficient light. ?10,000 Lux UV-Free Therapy Light?This light therapy energy lamp delivers 10,000 lux brightness for maximum effectiveness to help you fight winter blues, jet lag, seasonal time changes and shift work; Provides signals to the body to make you feel more sunny and help you boost your sense of well-being.