Features: This portable player supports multiple format, offering exceptionally compatibility and versatility. Featuring convenient charging, it delivers up to 10 hours of continuous playback, ensuring enduring battery life for your travels. Double headphone outputs: This retro player supports double headphone outputs, allowing simultaneous connection of two pairs of headphones. 4-digit display: The player's digital display integrates seamlessly with its compact body, clearly showing track numbers, elapsed time and other information. Touch controls make operating this stereo player more intuitived and convenient. Specifications: Disc format: disc MP3, WMA multiple Headphone port: 3.5mm, to external speakers/headphones Battery: Built-in 1800mAh Host size: 135.5x135.5x27mm Body net weight: 270g Charging voltages: 5V1A <charging port microusb> Output power: 20MW Charging Standard: please confirm with seller. Package Includes: 1PC small disc player note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution