WiFi Doorbell Receiver Fashionable Large Working Range Metal Wireless New Doorbell Chime for Living RoomDescription:Adopting fashionable appearance and touch design, it is convenient, and the installation is easy.This product consumes little power and provides 52 chimes for you to use.Made of metal and plastic material, it is durableThe length is 6.5cm, width is 4.5cm and height is 3cm.It is suitable for living room, bedroom, bathroom, etc.Item Name: Doorbell ChimeMaterial: Plastic,MetalMaximum Volume: 110db Power Waste: 10 mW Transmitting Power: 0dbm Plug Type: US/UK/EU Plug Working Frequency: 433.92 MHz +/-280 KHz Operating Voltage: AC 90~250V Sensitivity: -110dbmNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x User Manual 1 x Doorbell Chime