Bought this back in September from MOOG Audio. Super cool little device. Included with it is:

- Original box

- Power supply

- USB to 12v power cable (so you can use it with a battery bank)

- Micro USB to USB-A cable

Description of the device (copied from MOOG Audio website):

SmplTrek is a small, completely portable, and standalone sampler that you can carry with and sample the world around you. You can easily sample record any sounds with the built-in microphone, your microphone or electric guitar connected to the input, or even a USB-connected smartphone or PC/Mac.

Easy Sampling

One-touch sample recording.
Auto-slicing can quickly split samples across the pads.
Time-stretching can adjust a sample’s tempo to match your song.
Pitch-changing functions can keep your samples in key.

Flexible Song-making

Each song project has 16 scenes. One scene contains:
10 sequencer tracks
3 additional audio tracks for longer recordings such as vocals or guitar

Effortless Music Streaming

With a single USB cable connected to your smartphone or PC/Mac, you can stream full-quality audio to audiences all over the internet.

Massive Sample Libraries

Find inspiration for your next song with:
500+ high-quality sample sounds and 36 internal DSP effects.
Import your own sounds with a SD card.

Versatile Connectivity

Can accept input from a variety of equipment: Dynamic Microphones, Electric Guitar/Bass, General Line-level audio devices, PC/Mac and smartphones via USB. It can also synchronize playback with many musical instruments using MIDI and audio sync.  

*SD card sold separately
*USB cable and the other connection cables sold separately
(For iPhone, Apple Lightning to USB Camera Adapter required separately)