Sennheiser HD 450BT Wireless Headphones

About the Item:

Brand New, open box item.

Sennheiser HD 450BT Wireless ANC Headphones

Step up to great wireless sound with the new HD 450BT.Delivering active noise cancellation, high-quality wireless codec support (AAC,aptX Low Latency), and Bluetooth® 5.0, this headset gives you superior soundwith deep dynamic bass. Exceptional versatility for audio lovers is guaranteedby Voice Assistant access, the Sennheiser Smart Control App and a 30-hourbattery life.

Technical Data:

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 withANC activated

Battery Specification: Built-in Lithium-Polymer rechargeablebattery: 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, /4 DQPSK, 8DPSK

App support: EQ and updates via Sennheiser Smart Control

Product Condition: New, open box item

Whats in the Box?

HD 450BT Wireless Headphones

Audio Cable

USB-C Charging Cable

Quick Guide

Safety Guide