Input signal: Bluetooth 5.0 SIG Mesh
Input voltage: 12-24Vdc
Number of tracks: 128
TF card / USB: 128G (Max).
Output mode: Bluetooth 4.2, Line Out
Audio format: MP3, WAV
Working temp: -20°C~55°C
Dimensions: 125x33x20mm(L×W×H)
Package size: 127x35x27mm(L×W×H)
Gross weight: 70g
