Product Description Wireless calling system - If you are confusing how to manage customer queuing situations and save waiting time, This number calling system will help your business to refuse to be tedious! 3 Digital & Dual Speakers - 3 digital number display screen up to 999 numbers for your business. The dual speaker and 0-15 volume levels make the number broadcast to be clear and loud for any occasion. And the 3.5mm audio port support connects it to external speakers. 9 Broadcast Voice - With 9 broadcast voices for options, "Ding-Dong Number XXX please take the meal" "Ding-Dong XXX Please Come to the Counter" "Ding-Dong XXX Please Go to The Doctor", etc. Rechargeable & Portable Keypad - Wireless rechargeable keypad supports 5-8 hours of work time. The button is made from soft rubber to provide a comfortable touch experience and waterproof oilproof features. Long Range - Up to 120m(398ft) in an open area, 30-50m(98-164ft) in the business building. Easy to Use - This calling system has no wiring and fees required, just plug into the power to use. And the number display screen supports place on the table or wall mounted to use (There have two wall-mounted holes on the back, but there are not including screws in the box.)   9 Type Prompt Voice   Portable Keypad & Loud Host Screen Rejected Keypad   Loud Speaker   Easy to Install Wall Mounted   Stand on the Table   How to use this number calling system? Product information Product Dimensions 12.9 x 1.38 x 4.5 inches Item Weight 2.2 pounds Manufacturer CallTou Country of Origin China Item model number CK05

RP01