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Arrow left Sennheiser

Sennheiser HD 4.40 BT Wireless Headphones w/ Bluetooth

Sennheiser

Product Reference

37535

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4 Months 0% Finance

When you spend £99 or more

Condition: New

Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).

Warranty

Limited 2 year warranty.  More info

Only 1 left in stock.

More Information

Was: £129.99
£109.00

The new Sennheiser HD 4.40 Wireless offers high-quality wireless sound for every day listening on the move. The closed-back, around-ear headset features Bluetooth 4.0 and aptX compatibility to deliver true Hi-Fi sound with a satisfyingly dynamic bass. Its elegantly minimalistic design has been crafted from robust, high-quality materials to meet the requirements of the street.

You are listening to well-matured sound

You are listening to well-matured sound

When you love the sound of the HD 4.40 Wireless, that’s no coincidence at all. The closed-backed design of this headset is fitted with proprietary Sennheiser drivers that came a long way before being allowed to transmit sound to your ears. So, enjoy their well-balanced, amazingly detailed sound with dynamic bass.

Strong ties that will free you

Strong ties that will free you

The HD 4.40 Wireless is about freedom of movement. Thus, no cable. Instead you get the latest wireless technology and audio codec with Bluetooth 4.0 and aptX for reliable transmission and true wireless Hi-Fi sound. While Near Field Communication (NFC) ensures immediate and simple pairing with compatible devices.

Control is all at your fingertips

Control is all at your fingertips

Want to take or make a call, change a track, adjust the volume? With the intuitive ear-cup mounted controls and the integrated microphones of the HD 4.40 Wireless all this is actually fun. Have a try.

Comfort to make you feel at home – everywhere

Comfort to make you feel at home – everywhere

Want to take or make a calThe HD 4.40 was made to go places with you – and make these places more pleasurable. With its around-ear design and deep, ergonomically designed ear pads it offers comfort even during extended listening sessions. Its robust foldable headband design that can be easily and compactly stored in the supplied protective case makes for perfect portability.

Style as clean as the sound

Style as clean as the sound

Elegantly minimalistic – using tough, high-quality materials: That is how the HD 4.40 Wireless was designed. Its sleek frame not only makes it more comfortable to wear, it also makes a statement of timeless class.

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Impedance 18 Ω
Frequency Response (Microphone) 100 - 10,000 Hz
Frequency Response 18 - 22,000 Hz
Sound pressure level (SPL) 113dB (Passive: 1kHz/1Vrms)
THD, Total Harmonic Distortion <0.5% (1kHz/100dB)
Pick-up Pattern Dual Omnidirectional Microphones
Battery Specification Li-ion Polymer Battery
Codecs AptX
Operating Time 19 Hours (Bluetooth and NoiseGard On)
25 Hours (Bluetooth Only)
Charging Time 2 Hours Approx
Weight 238 g
Connectivity Bluetooth Version 4.0/NFC Pairing
Audio Cable 1.4m Audio Cable, 3.5mm Angled Plug, Gold Plated
Connector USB Charging Cable

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

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This item is available dispatch Monday to Friday, subject to cut-off times and excluding public holidays. Next working day and weekend deliveries available.

Delivery is available to most addresses within the United Kingdom. Some services may not be available to all postcodes. More information is available at the basket and on our delivery page.

We do not dispatch orders to addresses outside of the United Kingdom.

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