30 seconds Sound Voice Audio Music
Specifications:
Power Supply: Button cell
Control Method: Key control or wired double button control (Wired button needs to be soldered in)
Audio Output: 0.5W/16Ω
Recording Time: 30s
Changing Method: Repeatedly record
Module Size(L * W): 50 * 40mm / 1.97 * 1.57inch; Speaker Size: 30mm / 1.18inch
Gross Weight: 50g