Sennheiser HD 4.40 BT Wireless Review: Over-Ear Headphones Review

Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones Review: The Best Sounding Over-Ear Headphone In Under $200 Ranges...

by Bestwireless
Sennheiser HD 4.40 BT Over-Ear Wireless Headphones Review

Sennheiser brand is known for making quality different types of electronics including headphones. Electronics from the Sennheiser brand are made with the latest technology. This makes it possible for them to meet the user’s needs. Headphones are more at the market. Thus, this means that you should be careful when buying one. You need to check on brand, sound quality, comfort, cost, ease of use, and battery life.

Sennheiser HD 4.40 is one of the headphones made by the Sennheiser brand. This headphone is wireless. Furthermore, they offer excellent sound quality. This makes it suitable for everyday listening. Moreover, it is also compatible with more mobile devices. This headphone is made with high-quality material which makes it durable. Below is more information about Sennheiser HD 4.40 BT. Even you can check our alternative post on under $100 over ear headphone

Highlighted Part Of Sennheiser HD 4.40BT:

Design: Closed | Weight: 225 grams | Frequency Response: 18 – 22,000 Hz | Drivers: 60-65 mm | Driver type: Dynamic | Sensitivity: 113 dB | Impedance: 18 ΩOhms | Battery life: Up to 25 Hours | Bluetooth Version 4.0 | Wireless range: 30 feet | NFC: Yes Aptx-Yes

  • Has excellent bass and sound performance
  • It’s comfortable with a durable design
  • Has adjustable handle and side-swiveling ear cups, portable
  • Comes with an average battery life
  • It’s easy to use and operate
  • Made with best quality material, durable
  • No active noise cancellation feature
  • The audio cable doesn’t have inline remote



Design And Features:

Sennheiser HD 4.40 BT Over-Ear Wireless Headphones Review

Sennheiser HD 4.40BT has over the ear design. It is available in black color with a matte coating which makes it attractive. The earpads are well padded to give you extra comfort while listening to your music. Moreover, both the ear cup and the headband are branded with the Sennheiser logo. This makes people who like branded products proud.

On the inner side of the headband, it’s labeled R and L to show you which ear pad is for which ear. Moreover, the headband is also adjustable. This makes it suitable for people with a big head. However, the headband is also padded to give you comfort around your head. With long hours of use, you can feel a bit of pressure on the scalp.

Additionally, the right ear cup has control buttons including the power button. The right ear cup also has a 3mm audio and a micro-USB charging port. The ear cups can rotate to fit your ear at any angle. Sennheiser HD 4.40BT comes with a carry case. This will ensure that headphones will be free from dust and other debris.

Sound Performance:

Sennheiser HD 4.40 BT

Sennheiser HD .40 BT gives out the exceptional sound. This will allow you to enjoy it all despite the genre. Furthermore, this headphone has proprietary drivers. They are used to deliver detailed & well-balanced audio with a pleasing dynamic bass. Furthermore, this headphone has an excellent low-frequency extension of 10Hz.

Additionally, this headphone has a frequency response of 18 to 22,000 Hz. Also, it has an impedance of 18 ohms. Sennheiser HD 4.40 is prone to steadiness issues, particularly on the bass range. Bass quality will depend on users’ needs and it’s affected by fit and seal. The mid-range is excellent. Moreover, Sennheiser HD 4.40 BT is compatible with the CapTune app. This allows one to change the EQ settings.

Sennheiser HD 4.40 BT Microphone Noise Cancelling Feature:

sennheiser hd 4.40 bt wireless noise cancelling headphones

Unfortunately, Sennheiser HD 4.40 BT doesn’t have active noise canceling property. But, you will be isolated from the surrounding noise by a tight seal. Noise isolating isn’t effective because they don’t block out low-frequency noises. But, the noise which has more than 10dB will be blocked. This headphone has a leakage of between 450Hz & 2.5 KHz.

Additionally, these headphones have an in-built microphone. This will allow you to make hands free phone calls. With the microphone, you’ll have crystal clear calls. The mic will separate speech with the ambient noise.

Battery Performance:

Sennheiser HD 4.40 BT Over-Ear Wireless Headphones Review

Sennheiser HD 4.40BT comes with a rechargeable battery. This battery has a playtime of 25 hours. The battery takes about 2 hours to be full charge. It’s recharged using the micro USB cable provided. A charging port is found at the bottom of the right ear cup.

But, this headphone has no power-saving mode. Thus, you need to switch them off when you are not using them. The major advantage is that you can use the headphones with the detachable audio cable. But, battery life decreases with daily usage.

Bluetooth Connection:

Sennheiser HD 4.40 BT

Sennheiser HD 4.40BT are wireless and they can be operated using a cable. On the wireless side, it has a Bluetooth version 4.0 chipset. Furthermore, the headphone is also fitted with aptX technologies. This will help it convey excellent wireless audio quality. Unfortunately, this headphone doesn’t support multi-device pairing.

Additionally, the headphone is fitted with a Near-Field Communication tech. This will allow you to fast, pair the headphones with any Bluetooth & NFC-enabled device. The average latency of this headphone is about 200-220ms which isn’t bad. But it isn’t good enough for gaming and watching videos.

Comfort Level:

Sennheiser HD 4.40 BT Over-Ear Wireless Headphones Review

Sennheiser HD 4.40BT has padded ear pads that are comfortable to your ear. The ear cups are big enough to cover your ears well. Furthermore, the headband is also adjustable. This makes it possible to fit any head size. With integrated mic, you will be able to manage calls hands-free which is convenient and safe. Above all, this headphone isn’t that heavy to cause discomfort.

Ease Of Use:

Sennheiser HD 4.40 BT Over-Ear Wireless Headphones Review

This headphone you c an control with the use of buttons. On the right ear cup, you will get a power button and Bluetooth pairing button. Near the power button, there’s also another switch that will help you manage music and call.

Additionally, there is also a single button which is used to control volume. At the bottom of the right ear cup, there is a charging port and a 3.5mm port.

What Is In The Box?

Sennheiser HD 4.40 BT

  • Sennheiser HD 4.40BT headphone
  • Micro-USB charging cable
  • 4 m audio cable
  • Carrying pouch
  • User manuals


Sennheiser HD 4.40 BT headphone has a matte finishing which makes it attractive. The headphones are easy to use and operate. Moreover, this headphone you can use with the audio cable or wirelessly via Bluetooth. This headphone comes with a battery that will allow you to listen to music for a whole day. NFC technology makes it easy to connect with other media devices. Adjustable headband makes the headphone comfortable around the head. With a travel case, you will carry the headphones.

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