Compact design with the ability to play and display a wide range of multimedia files (video, music, images, e-books). Supports MP3, WAV, JPG, BMP, GIF, TXT, OGG, APE, FLAC, WAV, and AAC-LC formats. Internal memory of 32 GB expandable with microSD cards up to 128 GB. Built-in digital tuner for receiving FM radio stations. Radio frequency range 76 - 90 MHz (FM1); 87.5 - 108 MHz (FM2). Memory storage for 30 radio stations. Built-in microphone for audio recording. Headphone output for comfortable personal listening (includes headphones with three sizes of ear cushions). Connectivity via wireless BT 5.2 (for pairing with wireless speakers/headphones), microSD cards (up to 128 GB), and 3.5 mm jack. Mechanical equalizer for adjusting sound to your preferences. Bright 1.54" color LCD (TFT) screen. Sleep mode, lock button, stopwatch, and calendar. Ability to customize the interface with optional background images. Rechargeable 300 mAh lithium-polymer battery. Charging and data transfer via modern USB-C interface (compatible cable included). Clip for attaching the device to clothing. Dimensions: 60.7 x 37.2 x 17.3 mm. Weight only 30 g. Elegant black and gray design.

Music playback is better. The ability to listen to music, watch videos, or read e-books is easy with the multifunctional MP3 player ECG B.TONE 5710 BT.

Rich functionality. The MP3 player ECG B.TONE 5710 BT features a digital DAB tuner and offers memory for the 30 most frequently listened radio stations. Features such as stopwatch, calendar, and timer. The integrated microphone also allows it to be used as a recorder for personal notes. Easy operation is ensured with simple buttons and a bright 1.54" color screen. The button lock system prevents accidental activation when carried in a pocket.

Connections: It is possible to use classic headphones via the 3.5 mm jack or wireless BT 5.2 connectivity for connecting to wireless headphones or a portable speaker. The package includes headphones with three sizes of ear cushions for instant listening.