["MINI & LIGHT - The back clip design can be strongly attached to any of your clothing. The size is only 1.57 inches * 1.38 inches, smaller than a matchbox and as light as 1 ounce. You won't even notice you're wearing it while working out. Notes: 1. If not in use after charging, please turn it off to ensure a long battery life. 2. Please transfer music files before using the MP3 player (no built-in music).","WIRELESS BLUETOOTH 5.3 - AGPTEK MP3 player uses updated Bluetooth 5.3, with better compatibility, stable signal, and reduced power consumption. Simply turn on the Bluetooth device to be paired and click on the Bluetooth button to pair.","ONE CLICK TO SHUFFLE & EASY OPERATION - The MP3 player has a screenless design and physical buttons, each button has an easily understandable symbol and is equipped with a slider for sequential/random playback, making it very easy to operate and also suitable for children.","10 HOURS LONG PLAYBACK - Built-in 180mAh battery, 10 hours of audio playback with headphones at medium volume for about 2.5 hours of full charge. Tip: 6.5 hours playback time in Bluetooth mode.","64 GB LARGE STORAGE - Comes with 64 GB of storage space and supports formats like MP3/APE/FLAC/ACELP with lossless sound quality. It can store more than 13,000 MP3 music or more than 2000 FLAC music to meet your needs. Supports FM radio."]
