UV coated finish provides a bright shine and scratch resistance for durable, long lasting appearance Portable and convenient design with a carrying strap, specifically designed for elderly users to handle and transport easily Plays MP3 music from TF card and USB flash drive, enabling simple audio playback without additional devices Auto shutdown timer with clock button control: the screen shows 240 minutes, meaning automatic shutdown after the set time; each press cycles through 240, 120, 90, 60, 30, and 15 minutes for flexible timing Use scenarios: Bedside music and sleep timer: play calming MP3s from a TF card or USB drive while the auto shutdown helps ensure the device powers off after a chosen interval Home care or daily routine aid: compact, easy to operate unit that caregivers can use to provide music or audio reminders with a built in timer Travel or on the go: lightweight and strap included for portability, enabling music playback and timed shutdown wherever you are