Projection Display — Super clear projection view onto your ceiling or wall with 180-degree rotation; Long press the “Project” button can flip projection view upside down 180°.15 FM Radio Clock with Sleep Timer — 15 memories of FM stations allow you to preset your favorite stations and access them quickly (FM: 76.0-108.0MHz) . The radio station featured with sleep timer (5-90 minutes), and the radio will automatically turn off after the specific time. With 15-level volume can also be alarm voice for heavy sleeper. - Dual Alarm with Snooze Function — Alarm 1 and Alarm 2 can be set for sounding at different times, you can also set the alarm to play the radio or just regular sounds. Snooze function gives you extra minutes’ sleep before alerting you again, default setting is 9 minutes, can be set in between 5—60mins. - Adjustable brightness — Large display with 4 dimmer optional, can be adjusted manually or automatically. - Specifications: Size:180*46*91mm(Approx) Power Supply Mode: 5V USB cable DC power supply Item color: black Material: plastic size:22*8*13cm weight:420g - Package Contents: 1*Digital Projector Clock 1*USB Charging Cable