Alarm Clock Radio for Bedrooms with Battery Backup Large Numbers with Dimmer Wheel, USB Port, Bedside Digital FM Radio with Sleep Timer, Temperature, Adjustable Volume, Snooze

Electric Digital Alarm Clock with Full Range Dimmer for
Bedroom: 4 Inches large LCD screen with eye easy catch blue number display, time and clock display are easy to read at a glance. 100%-0% completely adjustable display brightness for comfortable viewing. 12 or 24hr switch, Indoor temperature ( or ) Display. FM Radio ONLY with
Sleep Timer: Easy tuning in FM radio channel with 0-15 level volume adjustable. Speaker is loud and clear. Benefit sleep timer function lets you fall sleep to the radio by preset the radio to play for a certain amount time (10-120 minutes optional).
USB Charging Port: Extra USB port allow you to charge your smartphone or other smart device without plug in wall, a handy, convenient and organized bedroom alarm clock radio. Adjustable Alarm
Sound and Snooze: Wake up to buzzer or radio should your preference. Both alarm sound volume can be adjusted to your comfortable level.
(buzzer: 3 level, radio: 1-15 level). The alarm will begin sound faintly then increases to its max within 5 seconds. 8 minutes interval snooze can be repeated in one hour until turning off. Main Outlet Powered with
Battery Backup: Plug in any wall outlet to power the clock radio with the included
DC adapter (adapter wire length: 76 inch). 3* AAA battery (not included) backup needed for keep the clock working for a short time during electric power failures.
Note: please use the supplied adapter for best performance. Relying on the battery for daily use is not recommended, as it is intended for backup only during a power outage