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Pre-owned

Sennheiser HD 450BT White Wireless On-ear headphones

5
Pre-owned

Sennheiser HD 450BT White Wireless On-ear headphones

5
Wireless over-ear  HD 450B headphones in white color. This headset gives you superior sound with deep dynamic bass. The compact folding design is made of high-quality materials to provide the perfect balance of ergonomic comfort and take-anywhere...
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Product code: 961514 | ID: 961514

Sennheiser HD 450BT White Wireless On-ear headphones

Pre-owned
Demo
Fully functional, hardly used product in a very good condition. It has some signs of casual wear. The product was displayed in our store for testing purposes and was thoroughly inspected by our experts afterwards. Warranty of 24 months applies. The original packaging might be included.
Photos of the damage

Wireless over-ear  HD 450B headphones in white color. This headset gives you superior sound with deep dynamic bass. The compact folding design is made of high-quality materials to provide the perfect balance of ergonomic comfort and take-anywhere durability. The HD 450BT has a superb 30-hour battery life and can be quickly charged with USB-C to save you valuable time on the move. Thanks to active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that you can enjoy without distraction, even in loud environments. The intuitive control over your music, calls and Voice Assistant via easy touch buttons is also available. Smart Control App for iOS and Android provides an effortless way to control, personalize, update and configure your headphones. The HD 450B provides a high-quality wireless codec support, including AAC and aptX™ Low Latency. The package includes audio cable, USB-C charging cable, carry case, quick guide and safety guide.

Technical specs:

  • Frequency response (Microphone): 80 Hz to 6,000 Hz (-3 dB)
  • Transducer principle (Microphone): MEMS
  • Bluetooth Version: 5.0
  • Supported Profiles: HSP, HFP, AVRCP, A2DP
  • Frequency response: 18 Hz to 22,000 Hz (-10 dB)
  • Sound pressure level (SPL): 108 dB (1 kHz/0 dBFS)
  • THD, total harmonic distortion: < 0.3 % (1 kHz, 100 dB)
  • Ear coupling: Around Ear
  • Transducer principle: Dynamic, closed
  • Weight: Approx. 238 g
  • Charging time: Approx. 2 hours
  • Pick-up pattern: Dual Beamforming
  • Operating time: 30 hours music playback via Bluetooth with ANC activated
  • Battery Specification: Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
  • Transmission frequency: 2,402 MHz to 2,480 MHz
  • Charging Current: 500 mA max.
  • Audio codec: SBC, AAC, AptX™, AptX™ Low Latency
  • Charging voltage: 5 V, DC
  • Modulation scheme: GFSK, π/4 DQPSK, 8DPSK
  • App support: EQ and updates via Sennheiser Smart Control
Microphone

Microphone: Yes

The headphones are equipped with an integrated microphone, which allows clear and comfortable phone calls or communication during gaming. The microphone is designed to capture your voice with high accuracy, ensuring quality audio transmission and minimizing ambient noise.

Construction Method

Construction Method: Closed

These closed-back headphones feature sealed ear cups that effectively isolate the listener from outside noise while preventing sound from escaping into the environment. This allows you to enjoy your favorite music or podcasts without distraction and without disturbing your surroundings. The sound of these headphones is full and dense with pronounced bass.

Frequency Range

Frequency Range: 18 Hz - 22 kHz

The frequency response 18 Hz - 22 kHz provides a wide enough range to capture all the fine musical and sonic details.

Active noise cancellation

Active noise cancellation: Yes

These headphones feature Active Noise Cancellation, which uses built-in microphones to pick up noise in the environment. They then generate out-of-phase sound waves that interfere with the original noise. As a result, they can significantly reduce distracting environmental noises such as those from airplanes, offices, and public transportation. As a result, you can enjoy your favorite music, podcasts or audiobooks in a quiet and undisturbed environment.

Play Time (hours): 30

Up to 30 hours of continuous use on a single charge, giving you plenty of time for intensive use and freedom without the need for a power supply.

Suitability

Тype

Wireless On-ear

Features

Active noise cancellation

Yes

Microphone

Yes

Properties

Frequency Range

Original Colour by Producer

White

Material

Construction Method

Closed

Acoustics

Sound Pressure Level (SPL)

108 dB

Power supply

Play Time (hours)

30

Charging Time (Hours)

2

Power Supply

USB

Battery Operation

Yes

Accessory

UK/EU Power supply included

No

Dimensions and Weight

Weight (g)

238

Country

Made in

Germany

5 / 5

Based on the number of reviews: 1

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H

Heureka.sk

sk Flag

Slovakia

25.05.2021

Odporúča produkt

Plusy: Dobrý zvuk a dosah Bluetooth. Dlhá vydrž batérie a dobrý mikrofón.

Mínusy: Sedia z časti na ušiach a kvôli tomu po pár hodinách je cítiť tlak na ušiach.

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