• 【Multi-Modal Alert System】Combines vibration, LED flashing lights, and loud sound alerts to ensure you never miss important notifications, perfect for heavy sleepers and hearing-impaired users.
• 【Wireless Doorbell Integration】Features a complete doorbell system with wireless receiver and push button, triggering synchronized alerts across all notification modes when visitors arrive.
• 【Dual Alarm Configuration】Two independent alarm settings (AL1 and AL2) with customizable duration from 1-30 minutes and adjustable snooze function for flexible wake-up scheduling.
• 【Stepless Brightness & Volume Control】Infinite adjustment capabilities for both screen brightness and alarm volume (0-115dB) to suit any environment or personal preference.
• 【Powerful Bed Shaker】Strong vibration pad can be placed under pillow, bed sheet, or mattress to provide tactile alerts without disturbing others.
• 【Dual Power Supply Options】Operates on DC 5V power adapter or 3 AAA batteries for backup power, ensuring reliable operation even during power outages.

Specifications:

• Screen: 3.74 inch LED Display
• Time Format: 12/24 Hour Switchable
• Alarm Duration: 1-30 Minutes Adjustable
• Snooze Duration: 1-30 Minutes Adjustable
• Volume Range: 0-115dB
• Number of Ringtones: 37 Ring Tones
• Volume Levels: Three Level Volume
• Power Supply: DC 5V Adapter / 3 AAA Batteries
• USB Output: Dual USB Ports, 5V Charging
• Material: ABS Plastic
• Working Temperature: 0-40°C
• Alarm Clock Dimensions: 14.5 x 6.5 x 15 cm
• Vibration Pad Dimensions: 10.5 x 3.9 x 10.5 cm