INSTANT STARTUP - much faster than our previous player, the Vibe. STAY FRESH - Our Stay Fresh feature automatically updates your playlists while you sleep so you don’t have to open the app to have fresh tracks every morning. PREMIUM AUDIO QUALITY - High performance stereo DAC with 100 dB SNR; THD+N -90 dB. DURABLE & WATER RESISTANT - Mighty is drop resistant so it’s able to handle your workouts and kids. Mighty is IPX4 rated, meaning it is water, sweat, light rain, and splash resistant. (Do not swim with or submerge Mighty). WIRELESS SYNCING - Mighty’s mobile app syncs playlists between your phone and Mighty. When syncing, Mighty uses WiFi to download songs. Once completed, Mighty can be taken completely offline. BLUETOOTH COMPATIBLE - Mighty works with Bluetooth headphones and speakers. Mighty also has a 3.5mm headphone jack for wired listening. 1000+ SONGS - plenty of space for your many playlists, podcasts, and audiobooks. 8+ HOUR BATTERY - long enough for your longest walks, a weeks worth of bedtime stories, or multiple trips to the gym. SPOTIFY OFFLINE - Mighty downloads your streaming music and podcasts, allowing you to listen anytime, anywhere, without an internet connection and NO DISTRACTIONS - no pings, screens, or popups. NOTE: Music is currently NOT available on Mighty 3. We are working on a future update to enable Music.