HS-44/AD-44 Music Headset Nokia Av 2.5 HS-44/AD-44 (Discontinued by Manufacturer) NOKIA AV 2.5mm HS-44/AD-44 This item is in Sealed Nokia Retail Packaging HS-44/AD-44 MUSIC HEADSET AV 2.5mm HS-44/AD-44 Compatible with Nokia 3600 Slide, 3711, 5610 ExpressMusic, 6210 Navigator, 7610 Choose from 3 sizes of earplugs to find the best fit for you. Includes AD-53 AV Adapter for compatiblity with Nokia phones with 3.5mm including N76 N81 N95