Guardman Portable Vibration Alarm Clock Alert Both receivers have the option

Both receivers have the option of adding a vibrating pad for night-time notification

The Wake ‘n’ Shake Curve is the latest extra loud vibrating alarm clock from Oricom

Microphone:6mm capacitance microphone

Instructions Manual (English)

Weight: 63 g

Guardman Portable Vibration Alarm Clock Alert Both receivers have the optionDirect import by Deaf Quip A portable alarm clock with strong vibration and loud alarm sound, allows you to place it under the pillow and secure it by using the provided strap with a clip. Its a desktop clock with a table stand, while it becomes a bed shaker when placed under the pillow. Special design for hearing impaired, elderly, or people with sleep issues Portable and suitable for travel Placed under the pillow with safety clip to avoid losing