1,2.4-inch full touch screen for convenient and accurate operation. 2,Built-in BT 5.0, supports wireless connection to BT headphones and speakers. 3,Supports TF card expansion, up to 128GB, to meet your storage needs. 4,Built-in speaker, freeing you from headphones and allowing you to enjoy music anytime, anywhere. 5,Supports e-book reading and High Clear video playback, enriching your life. Specifications: Product Model: Digital Player Display: 2.4 inch 320x240 Battery: 300mAh or 3.7v Battery Charging Time: About 2 hours BT Version: 5.0 TF Card Expansion: <128GB Operating Temperature: -5℃-40℃ Supported Formats: APE (Fast or Normal Compression, 800Kbps-1000Kbps, Sampling Frequency 8KHz-48KHz), MP3, MP4 Video Format: AVI 240x320 Picture Support: JPG or JPEG or BMP E-book Format: TXT file Interface: TYPE-C USB1.1, Charging Analog Output: 3.5m Analog Output Speaker: 1Wx8 Ohm Size: 6.7cm or 2.6in x 5.3cm or 2.1in x 1.3cm or 0.5in Weight: 41.1g or 1.45oz 1 x Digital Player 1 x USB Charging Cable 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store