Features: The product also has a smart Bluetooth-compatible speaker function, which can be connected to other devices (such as mobile phones, tablets) for wireless music playback. English music player and repeat reader: This product also supports the playback of English music, and has the function of repeat reader, easy to learn and practice English. Multifunction integrated design: The product combines the functions of player, smart Bluetooth-compatible speaker, English music player and repeat reader to meet the needs of users. High quality sound: With high quality audio output, the product provides clear and realistic music enjoyment via built-in speakers or Bluetooth-compatible connected external speakers. Simple operation and portability: Product operation is simple and intuitive, easy to use; At the same time, it is portable, easy to carry and use in different scenarios. Widely used for home entertainment: suitable for entertainment places in the family, such as living room, bedroom, etc., through the player to play music, to create a comfortable music atmosphere. Specifications: Material: ABS Charging Voltage: 5V/2A Working Voltage: 3.7V Battery: 2000mAh Rated Frequency: 76Hz-708MHz Frequency: 31.5Hz-16kHz±3db Color: Black/Gray Package Includes: 1x Player note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.