Product Parameters: This vibrating alarm bracelet comes in black with a minimalist wristband-style design. It features a lightweight and breathable structure for overnight wear, along with an adjustable fit that accommodates wrist sizes from 14 to 23 cm. The band is designed to be worn on the wrist before sleep and can be conveniently placed on a bedside table when not in use.

Core Features: The wristband utilizes a gentle vibrating alarm to provide a silent wake-up experience without audible sound. It is simple to set before bedtime and helps reduce the tendency to oversleep by rousing the user with mild wrist vibration. The motion-based alert style is intended to support a quicker physical response when it's time to get up.

Suitable Scenarios: This product is suitable for home use, travel, work routines, and everyday sleep arrangements. It is particularly practical for light sleepers, individuals sharing a room with a partner or others, and users who prefer quiet and minimalist sleep accessories. It is suitable for men, women, and teenagers within the specified wrist size range.

Product Summary: A black, adjustable, and lightweight vibrating alarm wristband designed for silent wake-up. It combines easy pre-bedtime setup, comfortable overnight wear, and gentle wrist vibrations for users seeking a more discreet morning alarm.