Philips TAE1105BK/00. Product type: Headphones, Wearing style: In-ear, Recommended usage: Music. Connectivity technology: Wired. Ear coupling: Intraaural, Acoustic system: Closed, Headphone frequency: 20 - 20000 Hz. Width: 23 mm, Depth: 12 mm, Height: 22.5 mm. Accessories included in set: 3 sizes silicone eartips |