MP3 PLAYER

The MP3 player is manufactured by making an enclosure  which is covered in PVC leather. Connections to the player are via connectors in a panel at the back. Inside are two PCBAs – one for the the MP3 player function and one for two control switches. STOP and START play control is operated by lifting a small lid on the top of the player. Lifting the lid operates a switch on the switch PCBA. The user can change the tune playing by pressing a black button which exposed when the lid is lifted. The MP3 player is supplied in a gift box. Also inside the gift box are a 2.0 USB lead 1.5 metres in length with a type A connector at each end and a 9V 1A power adaptor.

Hejin group is a one-stop solution provider integrating the R & D, production and sales of MC PCB / FR4 PCB / FPC / SMT / Cable & wire harness, committed to become the most competitive and high-end PCB manufacturer in China.

It has five factories focus on different types of products to provide customer with all-round and high-quality products and services.