New Usb Mini Mp3 Player With Headphone Best Gift Ring Designed with a small pocket

Designed with a small pocket for storing guitar picks

Length:42+7cm

shaft diameter: 2

Length:40+5cm

New Usb Mini Mp3 Player With Headphone Best Gift Ring Designed with a small pocketMaterial: Plastic,Metal Size: 3cm x 3cm x 3cm 1. 17" x 1. 17" x 1. 17" Headphone Jack: 3. 5mm stereo Jack Music Equalizer: Natural, Pop, Rock, Classic, Jazz, Soft, DBB Support Language: English, Chinese Support 2 4 8 16GB 32GB Micro SD TF card (Memories are not included) Plays mp3 music. Simply copy paste the mp3 files from your PC to the MP3 player and you are ready to go. Supports USB 2. 0 1. 1 Build in Li ion rechargeable battery, directly connect