CX-SP5F is a MP3 player controled to play by UART, decode MP3 and WAV,output power 1W. 8M bytes flash memery for audio files storage. Change voice files by usB downloading. PC application software makes the module convenient to use. Widely applied in smart toys, smart home appliances, robots, handheld devices, etc. Color: Black Material: PCB+Components Package Contents: 1 x MP3 voice play module 1 x cable(Colors are random, no specified colors are accepted) 1 x CX-340 module 1 x USB data cable (Colors are random, no specified colors are accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.