The Serene Vibrating Alarm Clock features a powerful vibration that wakes you every day at home - or when traveling. This Vibrating Alarm Clock (Model VA3) for the hearing impaired also offers sound and flashing alarms. For those with low vision, this vibrating alarm clock features a large, easy-to-read LCD, room temperature display, timer and built-in flashlight. PRODUCT FEATURES: - Gradual yet powerful vibration wakes even the heaviest sleeper without a sound - Selectable audio and bright flasher alarm modes to suit your needs - Large, bright and easy to read screen - Built-in room temperature display - Timer function for added versatility - Built-in flashlight for added convenience - Simple yet modern design - Clip under your pillow or place on night stand - Travel friendly: fully portable and ready to go when you are - Battery operated (3 AA alkaline batteries included)