Sennheiser is renowned for a history of innovation and a continued drive for excellence through audio products. With its products, it exceeds expectations and makes a new benchmark in the audio industry. From music enthusiasts to audio engineers, everyone is fond of Sennheiser’s products. Since its inception in 1945, this company has rendered world-class audio components to people.
When it comes to headphones, Sennheiser pioneers the art of headphone making. It is host to a variety of finest headsets in the market - both in-ear and over-ear. Sennheiser’s headphones ensure reliability, durability and its renowned signature sound. The new Sennheiser HD 4.40BT wireless headset is yet another masterpiece by the team. It comes with Bluetooth wireless technology and allows hassle-free pairing and reliable transmission with smart devices.Ultimate comfort
The HD 4.40 BT features soft leatherette covered ear pads and provides outstanding wearing comfort for long listening sessions. With intuitive ear-cup mounted controls, you can ideally make calls via the integrated microphone or change tracks in this headphone. It is host to elegant minimalist design with foldable headband and has been crafted from robust, high-quality materials to meet the requirements of the street.Signature Sennheiser Sound with wireless freedom
With Bluetooth 4.0 featuring aptX codex compatibility, it renders exceptional sound quality and wireless freedom of movement. Every genre listening session will be pure bliss with this headset. You get detailed and well-balanced sound with satisfyingly dynamic bass, with the Sennheiser HD 4.40 BT.
|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|
|This product does not have a specification|