Philips SHC5200/10. Product type: Headphones, Wearing style: Head-band, Recommended usage: Music. Connectivity technology: Wired & Wireless, Frequency band: 0.863 - 0.865 GHz, Wireless range: 100 m. Ear coupling: Circumaural, Acoustic system: Closed, Headphone frequency: 10 - 20000 Hz. Battery life (max): 14 h, Battery voltage: 1.5 V, Charging source: AC. Width: 195 mm, Depth: 85 mm, Height: 220 mm |