Feature:1. TOUCHSCREEN DESIGN: The music player features a 1.8 inch touchscreen that makes it easy to navigate your music library with accuracy and enjoy hours of uninterrupted music playback, whether you're commuting to work, working out or just relaxing at home. Expandable up to 128GB with a Memory Card.2. BLUETOOTH 5.0: The MP3 MP4 player features upgraded Bluetooth 5.0 for better compatibility, stable signals and reduced power consumption for music player. You can pair the player with Bluetooth wireless headphones.3. BUILT IN SPEAKER: Immerse yourself in clear and rich sound with the HiFi MP3 player as every note comes to life. The powerful built in cassette speaker provides an immersive sound experience and is compatible with MP3, WAV, WMA, APE, FLAC and other formats to ensure seamless playback of your favorite tracks.4. LONG BATTERY LIFE: This MP4 player has built in 220mAh rechargeable battery that allows you to enjoy up to 12 hours of truly lossless music. And it can be fully charged in 23 hours. Palm size, light weight, easy to carry.5. USE SCENARIO: Multi functional video music player, great gift choice for kids, seniors, fathers, mothers or friends. Also an ideal companion for running, jogging, hiking, cycling or other sports or workouts, easily fits in your purse, pocket or armband.Specification:Item Type: MP3 MP4 PlayerMaterial: Aluminum AlloySize: Approx. 51 x 41 x 16.6mm / 2.0 x 1.6 x 0.6inDisplay Screen: 1.8 InchMusic Format: MP3, WAV, WMA, APE, FLACVideo Format: AMV, AVIImage Function: JPC, JPEG, BMPEarphone Output: 3.5mm SoundExpansion Interface: Memory Card (Supports Up to 128GB, Not Included)Battery Type: 220mAh Lithium Ion Battery (Built in).Package List:1 x MP3 MP4 Player1 x USB Charging Cable1 x Screen ProtectorNote:Manual measurement, please allow some errors.