2inch color screen with IPS HD display and a responsive fulltouch interface for clear visuals and easy operation. HiFi sound quality with support for multiple music formats and lyrics synchronization for a more engaging listening experience. Longlasting battery and flexible usage: standby up to 30 days; music playback about 24 hours; full charge in around 2 hours; up to 78 hours in video mode or Bluetooth mode. Compact, portable design suitable for daily use, travel and workouts, with reliable performance and versatile playback options. Use scenarios: Daily commute or workouts: enjoy fidelity music with extended battery life. Travel: long standby supports extended listening, with video or Bluetooth mode for versatile entertainment. Learning or singing along: lyrics synchronization enables easy followalong or karaokestyle practice.