WayinTop Recordable Sound Module Button Control 8MB MP3 WAV Music Voice Player Programmable Board USB Downloadable Rechargeable Audio with AA Battery Box and USB Cable for DIY Music Creative Gift

WayinTop: Your Top Way to Inspiration. Specifications: -Built-in Flash Memory: 8MB (8 Mega Bytes) -Speaker Output: 0.5-1W -Speaker Size: 36mm Diameter -Module Size: 30*30mm -USB socket type: Micro-B -Battery Power: 4.5-5V or 3.7V lithium battery -Based on using 3 x AA batteries that are 2500mAh rating -Recommended MP3 file format: 128kbps, 44.1kHz, 16 Bit, MONO -Battery life example: One single...