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1600x Camera 8 LED OTG Endoscope USB Digital Microscope Magnificon w/ Stand
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$35.00
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Adamant Custom 8-Core Liquid Cooled Workstation Desktop Computer PC AMD Ryzen 7 3800X 3.9Ghz ASUS CROSSHAIR HERO 8 X570 32Gb DDR4 RAM 5TB HDD 4TB SSD 750W PSU Wi-Fi Bluetooth 4x Mini DisplayPorts
1 ×
$3,129.99
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Kanex K118-1138-QI GoPower Watch Stand with Wireless Charging Base for Apple Watch + iPhone
1 ×
$60.99
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ASUS ZenBook 13 8th-Gen Intel Whiskey Lake Core i5-8265U Processor, 8 GB LPDDR3, 256 GB PCIe SSD, Backlit KB, NumberPad, Military-Grade, Windows 10 - UX333FA-DH51, Ultra-Slim Laptop FHD WideView
1 ×
$919.99
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K-SUN 211STBWPX Heat Shrink Tube,Black on White,0.5in W
1 ×
$43.64
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HP Grade A Compaq Pro 6305 SFF Computer, AMD A6-5400B 3.6GHz, 8G DDR3 120G SSD+500G, DVD WIFI BT Windows 10 Pro 64 bits(ES/EN)
1 ×
$240.98
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Acer Laptop Aspire 5 A515-54-76TA Intel Core i7 10th Gen 10510U (1.80 GHz) 12 GB Memory 512 GB SSD Intel UHD Graphics 15.6" Windows 10 Home 64-bit
1 ×
$699.99
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Sennheiser HD 4.30i Headset
1 ×
$109.95
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Lenovo IdeaPad 330s Notebook, 15.6" HD Display, AMD Ryzen 5 2500U Upto 3.6GHz, 20GB RAM, 512GB NVMe SSD, Vega 8, HDMI, Card Reader, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$884.99
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Lenovo Legion Y720T-34ASU 90H90004US Desktop Computer - AMD Ryzen 7 1800X 3 GHz - 8 GB DDR4 SDRAM - 1 TB HDD - 128 GB SSD - Windows 10 Home 64-bit (English) - Black
1 ×
$599.99
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HP Compaq Grade A Desktop Computer Pro 6305 A8-5000 Series A8-5500B (3.20 GHz) 4 GB DDR3 500 GB HDD AMD Radeon HD 7560D Windows 10 Home 64-bit Multi-language
1 ×
$166.99
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Intel NUC10i5FNK Mini PC,10th Gen Intel Core i5-10210U,12GB DDR4 RAM,512GB SSD M.2,Wifi,Bluetooth 5.0,USB,HDMI,Dual Monitor Capable,4K Support,Windows 10 Pro
1 ×
$725.00
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DELL Grade A Business Desktop OptiPlex 7010 SFF Intel Core i7 3770 3.40 GHz 8 GB DDR3 Memory 240 GB SSD WIFIDVD Windows 10 Professional 64-Bit
1 ×
$299.00
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HP EliteDesk 800 G3 Mini PC, Intel Core i7-6700 Upto 4.0GHz, 16GB RAM, 256GB NVMe SSD + 1TB HDD, DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$939.99
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Intel NUC10i5FNK Mini PC,10th Gen Intel Core i5-10210U,12GB DDR4 RAM,2TB SSD M.2,Wifi,Bluetooth 5.0,USB,HDMI,Dual Monitor Capable,4K Support,Windows 10 Pro
1 ×
$875.00
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ASUS PB50 Mini PC, AMD Ryzen 5 3550H Upto 3.7GHz, 16GB RAM, 1TB NVMe SSD, HDMI, DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$749.99
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Adamant Custom 16-Core Liquid Cooled Workstation Desktop Computer PC AMD Ryzen Threadripper 2950X 3.5Ghz Asus Prime X399 32Gb DDR4 RAM 4TB HDD 500Gb SSD 750W PSU Wi-Fi WIN10 PRO
1 ×
$2,579.99
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Lenovo Grade A Desktop Computer ThinkCentre M78 A8-6000 Series A8-6500B (3.50 GHz) 16 GB DDR3 1 TB HDD AMD Radeon HD 8570D Windows 10 Home 64-bit Multi-language
1 ×
$242.99
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ASUS VivoMini UN65U Mini PC/HTPC, Intel Core i7-7500U Upto 3.5GHz, 32GB DDR4, 256GB SSD, 4K UHD Support, Card Reader, HDMI, Display Port, Dual-Monitor Capable, Wifi, Bluetooth, USB, Windows 10 Pro
1 ×
$969.99
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HP ProDesk 400 G4 Mini Desktop, Intel 6-Core i5-8500T Upto 3.5GHz, 16GB RAM, 256GB SSD, 2 x DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$699.99
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HP ProDesk 400 G4 Mini Desktop, Intel 6-Core i5-8500T Upto 3.5GHz, 16GB RAM, 256GB SSD, 2 x DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$699.99
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HP ProDesk 400 G4 Mini Desktop, Intel 6-Core i5-8500T Upto 3.5GHz, 16GB RAM, 256GB SSD + 1TB HDD, 2 x DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$739.99
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HP ProDesk 400 G4 Mini Desktop, Intel 6-Core i5-8500T Upto 3.5GHz, 8GB RAM, 256GB SSD, 2 x DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$669.99
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HP Z2 G4 Desktop, Intel Core i5-8500 Upto 4.1GHz, 8GB RAM, 512GB SSD, DVDRW, DisplayPort, Wi-Fi, Bluetooth, Windows 10 Pro
1 ×
$959.99
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Sennheiser HD4.40 BT Bluetooth Wireless Headphones
$152.95
Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality.. Connectivity Technology: Wireless
Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone.
Up to 25 hour battery life and is supplied with connecting cable for battery-free listening
Compatible with most smartphones & tablets
Learn more about the
Sennheiser Electronic corp. HD4.40 BT
Model
Brand
Sennheiser
Model
HD4.40 BT
Details
Type
Headphone
Color
Black
Frequency Response
18Hz-22KHz
THD
<0.5% (1kHz/100dB)
Input Impedance
18 ohms
Sensitivity
113dB S.P.L. at 1KHz
Ear Coupling
Circumaural
Noise Cancelling
Passive
Wireless Type
Bluetooth 4.0
Microphone
Microphone Frequency Response
100Hz-10KHz
Features
Compatibility
N/A
Features
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.
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.
Additional Information
Date First Available
October 13, 2018
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Reviews (3)
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