Sennheiser HD 4.40BT Wireless Headphones
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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.
Key features
- 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.
Specifications
- 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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- Regular delivery time: 1 to 7 working days
- Express delivery time: 1 to 12 hours (for Dhaka city only). We need phone confirmation for this fast delivery. It depends on the availability of product/s and relevant support. Delivery charge also depends on product size, weight and delivery destination.
- Regular delivery charge for inside Dhaka = 65 tk.
- Delivery charge for out side Dhaka = 130 tk.
- Delivery charge may vary upon the product weight, type, size and also price.
- The cost and delivery time of your order are estimated online at the checkout.
- The estimation is performed according to the weight of items and their destination.
- We deliver orders anywhere in Bangladesh.
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Cash on Delivery (COD) is available with almost all products available at Cellsii.com for the delivery in Dhaka and all over the country. New customers from out side Dhaka must pay at least 100 tk. (amount depend on the product type, price and weight) in advance and can avail rest amount in COD. The rest amount can be paid at courier office while receiving the product/s.
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offer easy return, replacement and refund facility for the products that
for some reasons did not met the desired expectation. we ensure the
product return, replacement and refund with the following criteria:
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- Delivery of wrong product. If the product is not the same one that you ordered or found mismatch as the product description that mentioned on the website.
- If the product has any defect by its manufacturer.
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- We provide 7 days return and replacement facility which means if customer wants, he/she must return the product/s within 7 days of product purchase.
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Return/replacement may not apply in any of the following conditions
- Damages due to misuse of product
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