Product details:

Mighty Vibe is new and improved with a bigger battery life, more stability, and improved Bluetooth playback. Mighty is the first ever Spotify music player. It's created for athletes, as it's small, lightweight, durable and clips onto anything. It works with your Bluetooth or wired headphones, holds 1000+ songs, and has 5+ hours of continuous playback. Mighty requires a Spotify Premium subscription and includes headphone jack to USB charging cable and mobile app.