Restaurant Table Menu Holder Power Banks With Call Serivce

Restaurant table menu holder power banks with call serivce 

This table power bank offers 1 year warranty. It assed CE RoHS FCC certification. Acrylic shell make it look clean and bright. As a new advertising device, it is hot selling in Peru, Mexico, Germany, Turkey, USA, etc.

Description of table power bank:

Product Feature of table power bank:

? Desktop charging station, double side with advertisements.

? With calling function. When people need service, just press the call button,
the receiver will get the signal and remind waiter who is calling and needs service.

? 2 options of receiver to receiver the calling. One is table-top receiver,
The other is watch receiver.

? With digital indicator to show the rest power accurately.

? Built-in high-end polymer batteries.

? Customer can charge their phones when having a meal.

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FAQ:

> What is the distance of the calling signal?

     The open distance is 300 meters. If there is barrier, the distance is 100~150 meters.

> How many power banks can one receiver match? 

    Both the table-top receiver and the watch receiver can match around 999pcs.

> How long can the lighting advertisement last?

    It can last for 200 hours when no phone is getting charged.