NOTE: This item is not recommended for Plasma TVs since Plasma displays may interfere with normal operation of this system.

Features

• Cordless Design lets you move around the room and still enjoy music or TV sound tracks; lets you turn the volume up late at night -- without disturbing anyone else
• Easy Connection to TV, VCR and audio systems, through the supplied connecting cord and plug adapter
• Light Weight so you can wear them comfortably for hours on end
• Open-Air Design lets you continue to hear ambient sound
• High-Power Infrared Transmitter incorporates multiple Light-Emitting Diodes (LEDs) for extended coverage range
• 24 Foot Transmission Range for listening enjoyment throughout the room; lets you sit back from the TV set and still enjoy TV sound
• 30 mm Diameter Drive Units are larger than many portable headphones for deeper bass, lower distortion and wider dynamic range; frequency response extends down to a low 18 Hz
• Rechargeable Battery (supplied) saves repeated trips to the store; automatically recharges when you place the headphones on the supplied transmitter
• Up To 100 Hours of Battery Life with optional AA alkaline battery; up to 30 hours life with supplied rechargeable NiCad battery
• Complete Kit including high-powered transmitter/recharger, headphones, rechargeable battery, connecting cable, UniMatch(r) plug adapter and AC power adapter
• 90° Transmission Angle (maximum) for uninterrupted listening as you move around the room
• PET Diaphragms ensure high rigidity for minimum distortion; low mass for extended high-frequency response out to 22,000 Hz
• Ferrite Magnets combine high energy and small size, for ample sound output
• Wide Headband with a separate self-adjusting band conforms precisely to the curve of your head; stays comfortable, even after listening for hours on end
• Mute Function to avoid noise through the headphones; cuts out the sound when no audio signal is available
• Automatic Headphones Power Switch conserves battery life; the headphones turn on when you place them on your head
• Single Volume Control in one earpiece conveniently adjusts the volume for both channels
• Supplied Connecting Cord with Sony UniMatch® plug that goes to the headphone output of your high fidelity system, TV set or VCR; UniMatch system accommodates either the phone jack on high fidelity components or the minijack found on video components

Specifications

• Infrared Modulation: Frequency modulation
• Infrared Carrier Frequencies: Right 2.8MHz, Left 2.3MHz
• Transmitter:
• Power Requirements: AC 120V, 60Hz when used with supplied AC power adaptor, which connects to the DC 9V jack
• Audio Input: Stereo L/R phono plugs; supplied 3-foot connecting cord goes from stereo mini plug or phone plug to L/R phono plugs
• Effective Range: 24 feet (7m); 10 feet (3m) at ±45°
• Power On/Off: Automatic On/Off switch
• Headphones:
• Type: Open-air, Dynamic, Cordless
• Drive Unit: 30mm
• Diaphragm: PET
• Magnet: Ferrite
• Frequency Response: 18 - 22,000Hz
• Battery Life: Approx. 35 hours with optional NiCad battery; approx. 60 hours with optional alkaline battery
• Recharging Time: Approx. 24 hours
• Headband: Wide, Self-adjusting
• Power On/Off: Automatic switch
• Volume Control: One
• Weight: Headphones: 6.3 oz. (180 g) (including battery), Transmitter: 4.4 oz. (125 g)
• Supplied Accessories: Rechargeable NiCad Battery NC-AA-HJ, AC adapter, Connecting cord, UniMatch plug adapter