Philips In-Ear Headphones SHE3900PP/27, Wired, 10 - 22000 Hz, Music, 0.353 oz (10 g), Headphones, Purple Philips In-Ear Headphones SHE3900PP/27. Product type: Headphones. Connectivity technology: Wired. Recommended usage: Music. Headphone frequency: 10 - 22000 Hz. Cable length: 47.2" (1.2 m). Weight: 0.353 oz (10 g). Product color: Purple