Sennheiser - HD 4.40 Wireless Over-the-Ear Headphones - Black
- Key Specs
- Sound Mode: Stereo
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Built-In Microphone: true
- Carrying Case: false
- Headphone Fit: Over-the-Ear
- Adjustable Headband: false
- General
- Brand: Sennheiser
- Model Number: HD 4.40 BT
- Product Name: HD 4.40 Wireless Over-the-Ear Headphones
- Color: Black
- Audio
- Sound Isolating: false
- Minimum Frequency Response: 18 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 22 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 18 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 113 decibels adjusted
- Total Harmonic Distortion: 0.5 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Sound Mode: Stereo
- Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Features
- Built-In Microphone: true
- Carrying Case: false
- Body Metrics Measured: Not Applicable
- Bone Conducting Technology: false
- Design
- Headphone Fit: Over-the-Ear
- Style: Travel
- Adjustable Headband: false
- Foldable Design: false
- Power
- Rechargeable: false
- Other
- UPC: 615104266957
Ensure a pure music experience with these Sennheiser wireless headphones. The closed-back design delivers every note directly to your ears, and the Bluetooth 4.0 and aptX compatibility let you enjoy detailed, high-quality audio from your smartphone or tablet. These sturdy Sennheiser wireless headphones are styled simply for comfortable wear.
- Over-the-ear design: For a secure fit.
- Bluetooth 4.0 interface: Enables simple wireless pairing with your Bluetooth-enabled device.
- Built-in microphone: Enables simple hands-free chatting via a compatible device.
- 18Hz - 22kHz headphones frequency response: Along with a 100Hz - 10kHz microphone frequency response ensures faithful sound reproduction.
- 18 ohms impedance: To efficiently conduct power.
- 113dB sensitivity: Provides powerful audio.
- Stereo design: Delivers crisp tones.
- Over-the-ear design: For a secure fit.
- Bluetooth 4.0 interface: Enables simple wireless pairing with your Bluetooth-enabled device.
- Built-in microphone: Enables simple hands-free chatting via a compatible device.
- 18Hz - 22kHz headphones frequency response: Along with a 100Hz - 10kHz microphone frequency response ensures faithful sound reproduction.
- 18 ohms impedance: To efficiently conduct power.
- 113dB sensitivity: Provides powerful audio.
- Stereo design: Delivers crisp tones.
Whats Included
- Sennheiser HD 4.40 Wireless Over-the-Ear Headphones
- Sennheiser HD 4.40 Wireless Over-the-Ear Headphones
Product Manuals
Q: Will the mic work when connected with cable to PS4 controller?
A: No unless you buy the usb to wireless connect to ps4 like the ps4 gold headset
A: Yes it comes with a propriety cord which is 2.5 mm in one end. Unfortunately, that means you can't use any AUX cable, and have to rely on Senheisser's cables, which tend to be pricier, but it does come with one cable.
Q: Are they avaialbe in stores?
A: Yes
Q: does this product work well w/phones?
A: I tried it over Bluetooth, ant it worked well.
A: Yep, but if you choose to use the microphone as well then the connection bandwidth is very limited and the audio quality drops significantly. The only headsets that avoid his problem use a separate usb dongle and not bluetooth. I even tried using an aptx dongle on my ps4 and still microphone was a no-go. I got the PlayStation platinum headset and it works like you’d expect with high quality audio and microphone at the same time.
Q: Will they work on a Play Station 3 ?
A: Nope. Dont know why. I tried them but they dont work with ps3. Maybe with a dungle. But either way theyre great hedset
