Sony MDR-RF985RK Manual

MDR-RF985RK
Untangle your mind and relax with crisp, personal audio without wires. They also
feature a comfortable headband and long battery life up to 25 hours.
Bullets
• Wireless FM headphones for cord-free listening
• 40 mm driver units for expressive sound
• Easy-adjust headband for long term comfort
• Noise reduction system for minimal transmission noise
• Automatic tuning for optimum signal reception
• Up to 45 meter (150 feet) reception range
• Approximate 25 hour battery life
• Fast recharge: approximately 3.5 hours = full charge
• Volume control on headphones
• Easy connection of TV, Hi-Fi, and other components
Features
Cordless Headphones
Enjoy high-fidelity sound, at home, in wireless freedom.
Long-term comfort
The easy-adjust headband allows for long-term comfort and ease-of-use.
Expressive sound
40mm drivers deliver deeper bass and audio clarity for a superior home entertainment
experience.
Quality sound
Wireless radio-frequency transmission provides quality indoor transmission. (Up to approximately
150 ft)¹
Fast charging
Quick charging your headphones is a breeze with the secure charging system. A 3.5 hour charge
will produce a full charge of approximately 25 hours. recharge function.
Specifications
Audio
Audio Modes Mute: Operates when RF signal is weak or not received
Channel Selection Select by a slide switch
Driver Unit 40 mm
Effective Range Approximately 150 feet (45 m)
Frequency
10-22000 Hz
Response
Ch1: 915.5 MHz, Ch2: 916.0 MHz, Ch3: 916.5 MHz
Transmitter
(selective, FM Stereo)
1
1
1
900 MHz Analog RF wireless headphone