1. HiFi lossless sound quality: Lossless core decoding chip provides better parsing of mainstream lossless music formats. Capacitive touch control enables silent operation, ensuring no disturbance to others. Pressure-free design with no sticking issues. Supports background playback, e-book reading, four font and color options, bookmark saving, and playback memory.2. Wireless Bluetooth 5.0 compatibility: Features a high-speed Bluetooth chip with stereo audio solution for clear, CD-quality wireless sound. Offers strong compatibility, stable signal transmission, and continuous performance.3. HiFi speakers and HD noise reduction recording: Built-in high-frequency speaker unit with custom metal diaphragm and high-quality rear speakers deliver an immersive audio experience without headphones. Integrated microphone with high sampling rate up to 1536kbps clearly captures classroom lectures, meetings, and other important recordings.4. Convenient folder management and video playback support: Organize music by singer, album, playlist, or custom folders. Supports video playback, compact and portable for easy viewing on the go.5. Expandable memory support: Compatible with external TF cards up to 128GB for expanded storage. The CNC alloy body undergoes multiple manufacturing processes for a smooth, durable, and premium feel.Built-in Speaker: Yes Audio Support: MP3, WAV, AAC, FLAC Video Support: Yes Display Resolution: 220x176 External Memory: Yes Functions: Touch Screen, E-Book Reading, FM Radio, Voice Recorder, World Clock Screen Size: 1.8 inches Interface: Mini USB 2.0 Headphone Jack: 3.5mm Bluetooth Version: 5.0 Screen Type: TFT color screen Screen Resolution: 160x128 Signal-to-Noise Ratio: Up to 88dB Audio Formats: - MP3 (8Kbps320Kbps, 8KHz48KHz sampling rate) - WMA (5Kbps384Kbps, 8KHz48KHz sampling rate) - WAV (32Kbps1536Kbps, 8KHz48KHz sampling rate) - AAC-LC (8Kbps320Kbps, 8KHz48KHz sampling rate) - FLAC (1000Kbps1200Kbps, 8KHz48KHz sampling rate) Recording: MIC input, WAV format Image Support: JPG, JPEG, BMP E-book Support: Yes Memory Card Type: TF card Expandable Memory: Supported Operation Mode: Touch Languages Supported: Multilingual (English, Spanish, French, Italian, German, Japanese, Korean, Russian, Portuguese, Arabic, Turkish, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Greek, Hungarian, Czech, Slovak, Romanian, Thai, Vietnamese, Indonesian, Hebrew, Ukrainian, Chinese 28 languages) Color: Pink Material: Metal Package Contents: 1 x Device (without memory card) 1 x Headphone Cable 1 x Charging Cable Note: Light reflection and display differences may cause slight variations in color between images and actual product. Measurement error allowed within +/- 1-3cm.