Sennheiser HD 4.40BT Wireless Headphones
Sennheiser HD 4.40BT Headphones
Buy Sennheiser HD 4.40BT Wireless Headphones online from Cellsii.com. The Sennheiser HD 4.40 BT Wireless offers exceptional sound for every day listening with mobile devices. The comfortable closed-back, around-ear headset is powered by proprietary Sennheiser drivers that deliver a well-balanced, amazingly detailed sound with dynamic bass. Bluetooth wireless technology ensures hassle-free pairing and reliable transmission with smart devices.
- Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality.
- Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone.
- NFC for simple pairing with compatible devices.
- Up to 25 hour battery life and is supplied with connecting cable for battery-free listening.
- You are listening to well-matured sound: When you love the sound of the HD 4.40 BT, 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 BT 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 BT all this is actually fun. Have a try.
- Comfort to make you feel at home – everywhere: The HD 4.40 BT 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 BT was designed. Its sleek frame not only makes it more comfortable to wear, it also makes a statement of timeless class.
- Brand: Sennheiser
- Model: HD 4.40BT
- Impedance: 18 Ω
- Frequency response (Microphone): 100 - 10,000 Hz
- Frequency response (Headphones): 18 - 22,000 Hz
- Sound pressure level (SPL): 113dB (Passive: 1kHz/1Vrms)
- THD, total harmonic distortion: <0.5% (1kHz/100dB)
- Pick-up pattern (Microphone): Dual omnidirectional microphones
- Battery Specification: Li-ion Polymer Battery
- Codecs: AptX
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