General description This Vibrating Alarm Clock features a 7.5-inch large LED display and a powerful vibrator, making it ideal for heavy sleepers or those who prefer not to disturb others. It offers multiple wake-up modes, including vibration alone, ringing alone, or a combination of both, ensuring a customizable waking experience. Technical specifications Screen size: 7.5 inches Volume adjustment: 4 levels (0-110 dB) Brightness adjustment: 5 levels Power source: Plug-in with 2 AAA batteries (not included) Measurement allowed error: +/- 1-3 cm Usage Wake up using vibration, ringing, or both Adjust volume and brightness according to preference Snooze function allows for 9-minute delays Dual alarms for different schedules Other information Material: Plastic Color: Black Package Contents: 1 x Vibrating Alarm Clock Note: Light reflection and different displays may cause color variations