MERIDA AROMA SOUND BOX – automatic speaker, relaxing birdsong, wall-mounted

PIR motion sensor – automatically triggers playback upon person detection, detection range up to 4 meters
120° detection angle – wide detection field for people passing by the device
Two trigger modes – loop playback of all recordings or playback of a single file
Built-in 4 MB flash memory – stores approximately 200 seconds of MP3 files at 128 kbps quality
USB update – acts as a USB flash drive when connected to a computer, with no software installation required
1 W / 8 ohm speaker – clear and loud sound from the MP3 audio output
Two-level volume control – adjustment of the sound level to the size of the room
Two power methods – 3 AAA alkaline batteries or an external power supply via micro USB port
Mounting holes and bracket – quick installation directly onto a wall
Compact housing 9.5 × 6 × 2.5 cm – discreet mounting anywhere