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User Manual for Sennheiser HD 4.40 BT Wireless Bluetooth Headphones Click to enlarge the picture
Contents of the user manual for the Sennheiser HD 4.40 BT Wireless Bluetooth
- Product category: Bluetooth Headphones Sennheiser
- Brand: Sennheiser
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Sennheiser Bluetooth Headphones
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User manual for the Sennheiser HD 4.40 BT Wireless Bluetooth contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Sennheiser product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Sennheiser user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Sennheiser product will considerably shorten its lifespan!
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Product description The HD 4.40 BT Wireless Bluetooth Headphones from Sennheiser feature high-quality sound and Bluetooth 4.0 technology in a sleek and foldable design. These headphones can be used to listen to music and answer calls, and are well suited for use with smartphones, MP3 players, tablets, and other portable devices. The HD 4.40 BT are built to be portable and can make travel more pleasurable. With their over-ear design, and deep, ergonomically designed earpads, these headphones offer lasting comfort, even during extended listening sessions. Their robust, foldable-headband design can be easily and compactly stored in the supplied protective case. - Control at Your Fingertips
- If you want to take or make a call, change a track, or adjust the volume, the intuitive earcup-mounted controls—along with the integrated microphones—allow for easy operation of the headphones.
- High-Quality Sound with No Strings Attached
- These wireless headphones are about freedom, musically and physically—thus, no cable. Instead, to appropriately complement the Sennheiser speakers, this headset comes with state-of-the-art wireless technology, aptX audio codec for reliable transmission and true wireless Hi-Fi sound, and provides immediate and simple pairing with compatible devices via Near Field Communication (NFC).
- Comfort on Every Street
- The headphones combine extended comfort and maximum portability with their over-ear, deep, ergonomically designed earpads. They allow you to enjoy extended listening sessions, and their robust, foldable-headband design enables them to be neatly stowed away in the included protective case.
UPC: 615104266957 In the Box Sennheiser HD 4.40 BT Wireless Bluetooth Headphones Carry Case Audio Cable with 2.5mm and 3.5mm Jack Plug USB Charging Cable with Micro-USB Connector Limited 2-Year Warranty User Manual PDF 5.3mbccbyusbzyxaybdtbvduwtdsztfaduzfzu Table of Contents
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Technical parametersSennheiser HD4.40 Specs | | | Design | Over-Ear (Circumaural) | | | | Frequency Response | 18 Hz to 22 kHz | | Impedance | 18 Ohms | | Maximum Sound Pressure Level (SPL) | 113 dB at 1 kHz / 1 Vrms | | Total Harmonic Distortion (THD) | 0.5% | | | | Number of Mics | 2 | | Pickup Pattern | Omni-Directional | | Frequency Response | 100 Hz to 10 kHz | | | | Supported Audio Codecs | aptX | | Bluetooth Version | 4.0 | | NFC | Yes | | | | Audio Connector | 1/8" / 3.5 mm Angled | | Cable Length | 4.6' / 1.4 m | | | | Battery Chemistry | Lithium-Ion Polymer (LiPo) | | Capacity (mAh) | 600 mAh | | Runtime | 25 Hours | | Recharge Time | 2 Hours | | DC Input Power | 5 VDC at 400 mA | | | | Package Weight | 1.15 lb | | Box Dimensions (LxWxH) | 9.1 x 7.2 x 4.0" |
Rating78% users recommend this product to others. And what about you?
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