Description:

Build in anti-interference design, avoid the interference between users.
Mini size and beautiful appearance. 52 turn songs for your selection.
Especially suitable for office building, household, factories, tourism and other places, a wide range of uses.
Widely used, not only as a patient care, it can be used for special purposes, such as liaison, ordinary doorbell, paging, emergency notification, etc.
Convenient for Carrying, The transmitter with lanyard can be carried in a pocket. Just pressing the SOS button will cause the receiver to alert a loud sound.

Specification:

Transmitter Battery: 3V 2032 battery
SOS Button: 90-250V(UK Plug)
Size: 8.1X8.1X4.5cm

Package Includes:

1 X Transmitter(Remote Control)
1 X Receiver(SOS Button)
1 X User Manual
1 X Lanyard

Note:

Transition: 1cm=10mm=0.39inch
Please allow slightly 0-1cm difference due to manual measurement.
Colors can appear different depending on light and how the listing is viewed.
Thanks for your understanding and attention. Wish you a pleasant shopping experience!