Baby monitor audio

Material:

Package size 23*7*17cm.

Dimensions:

Battery required AAA for receiver battery required AAA for trasmitter .

Features:

Two-way communication, high senstivity microphone, vox function, volume adjustment, led light with silicon cover to diffuse softly. 2.4 Ghz wireless digital audio baby monitor.
Transmission range :300m (in open area)
Low interference with high privacy. operation manual is included.