Dimensions: 2.5 inches (7 x 4.8 x 0.8 cm)

Controls: Full-screen touch

Body: Metal

【Upgraded Bluetooth 5.2】 Features advanced Bluetooth 5.2 technology for a more stable connection, efficient transmission, and lower power consumption. Easily pair with wireless headphones or Bluetooth speakers to break free from cables and enjoy wireless music anytime, anywhere.

【Long Battery Life】 Equipped with a high-capacity battery; a full charge takes just 1.5 hours and provides up to 20 hours of playback via headphones or 4 hours via the speaker. Say goodbye to smartphone battery drain and focus on enjoying pure music.

【Massive Storage Expansion】 This MP3 player requires a memory card (not included) and supports TF card expansion up to 512GB, allowing you to store tens of thousands of songs. It is compatible with MP3, OGG, FLAC, AAC, WMA, WAV, APE, and other formats to meet diverse musical needs (the player has no internal memory).

【Multifunctional Design】 Beyond music playback, it supports practical features such as voice recording, FM radio (requires wired headphones to act as an antenna), an alarm clock, a sports timer, and a calendar, catering to your study, work, and entertainment needs.

【Premium Accessories Included】 Your purchase of the D2 MP3 player comes with two protective films (one pre-applied to the device), a protective case, and a charging cable.