CACAZI A19 1 For 4 Wireless Music Doorbell without Battery, Plug:US Plug(Black) Filter-Add-on Cards Loading Container 20GP: 640 cartons

Loading Container 20GP: 640 cartons * 1200 pcs = 768000 pcs

and pressure proof

9-inch and below tablets and mobile phones

long-term use without wear

Replacement LCD display + touch screen digitizer assembly with frame for OPPO A54 4G/A55 4G CPH2325 CPH2239

CACAZI A19 1 For 4 Wireless Music Doorbell without Battery, Plug:US Plug(Black) Filter-Add-on Cards Loading Container 20GP: 640 cartons1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 60 songs 4. Volume: 5 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has 60 built in chord music, you can choose according to your preference 7. Strong penetrability, the straight line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment,