Sennhesier, the 1st name in Headphones, have lauched their latest Bluetooth range of headphones. The HD 4.50 BTNC and HD 4.40 BT sound as good as they are stylish. No bling, no fuss, just excellent sound quality in a smart, understated design.
With the latest Bluetooth codec, these headphones are some of the most affordable BT headphones we have come across. We expect the sound to be the priority with Sennheiser but that doesn't mean they ignore the details. Beautifully constructed and comfortable to wear.
You can now enjoy your music on a proper pair of Bluetooth headphones, without breaking the bank!
THE SENNHEISER HD 4 SERIES – LET EVERYDAY SOUND GREAT
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.
HD 4.40 BT WIRELESS
Great news for music lovers who lead the mobile life. Here comes a headset that brings on all you need and want to enjoy your music on the go: The wireless freedom of movement, the intuitive ease-of-use, the portability, the effortless style. But most of all: The sound, powered by proprietary Sennheiser drivers.
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
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
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
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.
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.
- 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