Original Metal Bluetooth 5.0 MP3 Player 2.4 inch Screen HiFi Music Player Built in Speaker With E book Recording /FM Radio/Video MP3 PlayerAll version support?expand memory,and Different memory versions have different compositions. Check carefully before placing an order to avoid misunderstandings.Please place the product in the shopping cart or collection before placing the order, we will send you headphones with better sound quality for free.4GB : Built-in 4GB8GB : Built-in 8GB16GB : Built-in 16GB20GB : Built-in 4GB +16GB TF card=20GB32GB : Built-in 16GB +16GB TF card=32GB40GB : Built-in 8GB +32GB TF card=40GB64GB : Built-in 8GB +64GB TF card=64GB??®About shippingWhen we receive your order, we will usually arrange the delivery within 24 hours, and there will be logistics records.??®?About consultationDue to the geographical difference, we usually reply to your question within 12 hours.??®?About?serviceIf you have any questions, we will deal with them for you. Please give us a 5-star evaluation to encourage you.??®?EndLiving on the same earth, we are a family, wishing the world peace and beauty forever, and wishing all people health and happiness.