SONY MDR-RF960RK -- Free your listening experience from the ties that bind, with this superb 900MHz RF Wireless Headphone System. For working out, cooking, cleaning, or entertaining oneself while housemates slumber, these headphones are unbeatable! Automatic tuning on headphones for optimum reception quality Includes NiMH battery with up to 24 hours battery life Power handling - 1000mW (IEC) Frequency response - 20Hz - 20kHz Sensitivity - 105 dB/mW Impedance - 24 ohms at 1kHz Package includes AC adapter, 9V connecting cord, UniMatch plug adapter Dimensions - 4.9H x 5.2W 5.35D Weight - 9.5 ounces |
