Purity : 6-piece Acrylic case with access to all Ports on pi 4,Compatible for All varient of the Raspberry pi 4 Model B,Easy to assemble without any Screws or Nut-Bolts
Operating current (without signal output state) : less than 15 mA
Chip LDO output voltage : 3.3 V
Operating current (with signal output state) : less than 40 mA
Features : General operations on audio files,On-board micro-SD slot and 3.5mm audio jack,Support sample rate of 8/11.025/12/16/22.05/24/32/44.1/48(kHz)