Anti-theft Smart Voice-Activated Doorbell Wireless Door Bell Store Office Hotel

Label:Yes Material:Plastic Type:Smart Voice-Activated Doorbell 2in1 Power Supplies:3*AAA Battery(not included) or USB Plug-in(No dry batteries can be placed in the product while USB Plug) Color:White Size:3.2*5.5*8.3cm(1.26*2.17*3.27in) Package includes:1Pc Smart Voice-Activated Doorbell+1Pc USB Data Cable+1Pc Instruction Manual+2Pcs Screw

No dry batteries can be placed in the product while charging Note: 1.Due to the different display settings, the real product may have a little color error 2.The size is manually measured, there is a slight error, please understand