Feel every detail of your music. Not the wires.

The M4U 8 allows you to listen to music wirelessly with aptX HD-the latest Bluetooth technology that lets you stream 24-bit music over a wireless connection to deliver a 'better-than-CD' listening experience. Created to give listeners a clear, natural sounding headphone, the M4U 8's RoomFeel technology adds layers of lush realism to all your favourite music, while also utilizing a sophisticated active noise-cancelling technology that uses four adaptive microphones to block out noise.

Block out the noise.

As PSB's first wireless headphone to have Active Noise Cancelling, the M4U 8 drowns out the unwanted noise around you, leaving only the music you love. Featuring PSB's renowned RoomFeel technology, the M4U 8 adds layers of vivid realism to your favourite recordings. Designed to go wherever you and your music go, the PSB M4U 8 will enrich your travels with clear, crisp sound.

Behind RoomFeel technology.

Created to deliver the warm, natural sound of a live performance, RoomFeel technology adds realism into your music without altering the original audio signal. Carefully developed using what is known as "room gain"-the energy and warmth that a room adds when listening to high-quality loudspeakers-RoomFeel places the sound around you and allows you to feel every detail of a recording inside your M4U 8s.

True comfort and portability.

Using carefully selected materials, PSB M4U headphones guarantee extra comfort for extended listening sessions and ready-to-go portability when you are ready to move. Their adaptive plush ear pads and ergonomic design conform to your ears and make you never want to take them off. Plus, with the convenience of interchangeable left and right input connections, it's like M4U headphones were built for you and your music.

Features:

• Connect to any Bluetooth enabled device and listen wirelessly at the highest quality
• Two built-in hands-free microphones with clear voice technology to deliver enhanced call clarity
• Adjust volume, skip tracks and pause music with on-ear playback controls
• Three listening modes: Active Noise Cancelling with RoomFeel, Active with RoomFeel, and Passive
• Unique two-way adjustable ear pads that gyroscopically shape to your head and are finished with super-soft leather
• Compact, foldable design that easily lets you store and travel with your headphones
• Built with NFC technology that simply lets you tap-and-pair your device in seconds

Specifications:

Frequency Response:

• LF Cutoff -10dB: 10-20,000Hz
• LF Cutoff -3dB: 15-20,000Hz
• Within ±1 1/2dB: 20-20,000Hz

Sensitivity:

• 1kHz/1mW: 102dB

Power Handling:

• Maximum: 30mW

Impedance:

• Passive: 32 Ohms

Transducer:

• Type: Dynamic
• Operating Principle: Closed
• Size: 40mm

Ear Coupling:

• Ear Coupling: Circumaural

Connection:

Connection:
• 1/8" * (3.5mm) Stereo Jack (Left or Right)
• Bluetooth aptX®
• USB
• Cable: 59"* (1.5m) Detachable Tangle Free

Construction:

• Headband: Spring Steel
• Driver Enclosure: ABS + Polycarbonate
• Earpads/Headpad Cover: Leatherette
• Travel Case: EVA

Dimensions / Weights:

• Overall: 6 3/8 x 8 3/8 x 3 1/2" * (160 x 210 x 86mm) (Travel Case)
• Ear Cushion Outside: 2 3/4 x 3 7/8 x 3/4" * (68 x 98 x 17mm)
• Weight: 12oz (342g) with cable