Sony MDR-RF811RK, Headphones, Head-band, Music, Black, Rotary, Wireless
MDR-RF811RK
Rechargeable wireless headphones with 100m listening range40mm driver: Hi-Fi quality digital sound for home, with powerful 40mm Neodymium driver unit and long stroke diaphragm for deep clear bass.RF wireless: Radio Frequency transmission technology offering a huge 100m listening range.Cordless style: Closed type headphones with wireless connectivity and built-in volume control for the ultimate freedom to listen around the house.Easy set up: Tune and go: Automatic tuning and on/off switch, plus comes with all the cables you need to plug into your TV.Simple connectivity: Stereo mini plug easily connects your headphones to TV and audio devices around the home.Lightweight and long-lasting comfort: Weighing just 270g and designed for long-lasting wearing comfort with parallel-link self-adjusting headband plus padded circum-aural ear cushions.40mm driver unit, closed type, 100m range, AC power adaptor
Sony MDR-RF811RK. Product type: Headphones, Wearing style: Head-band, Recommended usage: Music. Connectivity technology: Wireless, Wireless range: 100 m. Ear coupling: Circumaural, Acoustic system: Closed, Headphone frequency: 20 - 20000 Hz. Battery type: BP-HP550-11, Battery technology: Nickel-Metal Hydride (NiMH), Battery life (max): 13 h. Weight: 270 g
15/05/2014