Features: SUPER LOUD ALARM CLOCK. Extra loud alarm clock designed for heavy sleepers and the hearing impaired, and the bed shaker actually makes it easier to wake you from deep sleep. Just place it under your pillow without disturbing your family or roommates. LARGE LED DISPLAY. With large LED display, extremely clear to see from a long distance or across the bedroom. 3 levels adjustable screen brightness helps you avoid bright light while sleeping or easily see real-time during the day. VIBRATING UNIT. The super bed shaker: bed vibrating unit that vibrates when this alarm clock goes off to ensure you can wake up on time. 2 different modes: buzzing, or vibrating/buzzing combination. POWER SUPPLY. The digital bedroom clock with USB charging port (5V/1A) provides convenience for charging your phone or other device safely while you sleep. WIDE APPLICATION. Suitable for bedroom, nursery, office, dormitory, etc. The digital alarm clock can be a perfect gift for your family, friend, students. Package includes: 1 Set Super loud alarm clock Specifications: Color: Black Material: Metal Output power: 5V 1A Battery: 1 X CR2016 Cell battery (NOT INCLUDED) Clock size: Approx. 14.5x15x6.5cm/5.71x5.91x2.56in Vibrator size: Approx. 10.5x3.9cm/4.13x1.54in Clock power cord length: Approx. 1m/Vibrator cable length: Approx. 1.45 Weight: Approx. 570g Note: 1 PC CR2016 CELL BATTERY IS NOT INCLUDED Please allow 0-1cm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Our products are made with the highest quality materials and are designed to give you the best possible user experience. We strive to ship all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the product's size and dimensions to ensure it meets your needs. In the title and description, we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please do not hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it.