Bed shaker attaches to the LightOn Cell Phone Signaler to provide vibration notification when the LightOn device activates. Connect the bed shaker to the LightOn to be alerted by vibration when your cell phone's alarm goes off, just like a vibrating alarm clock!
- Internal battery supply (3 AA batteries included)
- 2m connecting cable
- Dimensions 30x85x85mm (HxWxD)
- Not compatible with clocks