Brand: Goldmedal Product Code: Goldmedal-204078 Product Name: Goldmedal Curve Plus Zyro MP3 Door Bell - Goldmedal-204078 Zyro (Mp3 Door Bell). In-built 128 MB storage, Pre-Recorded Mantras and Melodies, Volume Control and shuffle function Customize and store your own Music. (Supplied with USB Cable for file Transfer). Series: Curve Plus