Fast delivery mp3 doorbell sounds support SD card 64G long range dog barking wireless doorbell barki

Place of Origin:

Zhejiang, China

Brand Name:

Darlin

Model Number:

MP-08

Power Source:

Battery

Color:

White or Black

Material:

Imported raw material ABS plastic

Certificate:

CE&ROHS

Product Name:

downloadable MP3 wireless doorbell

Work Frequency:

433MHz

ODM / OEM:

Available

Music:

10 music inside+Downloadable

Feature:

Waterproof

Volume:

can be adjusted