■ Up to 32-bit float / 192kHz sampling ■ Approximately 19 hours of operation with 4 AA alkaline batteries ■ External dimensions: 70.2 mm (W) × 206.2 mm (D) × 47 mm (H) ■ Weight: 325 g (including batteries) Works well. Everything in the images is included. I think it's in relatively good condition. microSD card and batteries are not included.