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Sennheiser HD 440BT Black

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...
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Wireless On-ear headphones Sennheiser HD 440BT Black

Sennheiser HD 440BT Black

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Product code: HD440BT | ID: 241698

Sennheiser HD 440BT Black

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 can take it with you. Versatile and vibrant, the new HD 4 series offers you the complete Sennheiser quality package in a range of durable, closed-back over-ear headsets that fulfill your everyday aural needs. Add the legendary Sennheiser sound to your everyday routine, and let your life be powered by music. 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. 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. 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. The 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.

Specs
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

Parameters and specifications

Suitability

Type

Wireless On-ear


Features

Active noise cancellation

No

Microphone

Yes


Properties

Original Colour by Producer

Black


Material

Construction Method

Closed


Acoustics

Sensitivity

Sound Pressure Level (SPL)

113 dB

Sound Pressure Level - SPL (dB)

113


Power supply

Battery Operation

Yes


Country

Made in

Germany


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