Philips Lightweight Headphones SBCHL140/10, Wired, 18 - 20000 Hz, Music, 60.5 g, Headphones, Black, Silver Philips Lightweight Headphones SBCHL140/10. Product type: Headphones. Connectivity technology: Wired. Recommended usage: Music. Headphone frequency: 18 - 20000 Hz. Cable length: 1 m. Weight: 60.5 g. Product colour: Black, Silver