CACAZI A50 1 For 1 Wireless Music Doorbell without Battery, Plug:EU Plug(Black) Tape-Personal Security Working temperature: 0° ~ 70°

Working temperature: 0° ~ 70° C (32°F ~ 158°F)

frosted surface

General Compatible with BLU:  G80

Compatible with a wide range of compatible mobile phones and tablets for Android devices (OTG-enabled mobile phones) (only USB interface machines support Android devices

The CF card operates from a voltage between 3

CACAZI A50 1 For 1 Wireless Music Doorbell without Battery, Plug:EU Plug(Black) Tape-Personal Security Working temperature: 0° ~ 70°1. Material: ABS, electronic components 2. Remote control distance: 150 meters 3. Built in music: 58 songs 4. Volume: 4 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has built in 58 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,