Meet the HD 450BT Wireless Headphone
Step up to great wireless sound with the new HD 450BT from Sennheiser. Thanks to a winning combination of superior sound quality, advanced Bluetooth technology, and an excellent 30-hour battery life, this versatile wireless headset is a companion for enjoying better audio. Whether listening to a podcast or on the go with your favorite song, you can count on the new HD 450BT to be your ultimate companion for wireless audio – whatever you listen to.
Features
- Active noise cancellation
- High-quality wireless codec support (AAC, aptX™ Low Latency)
- Bluetooth® 5.0
- Voice Assistant access
- Sennheiser Smart Control App
- 30-hour battery life
Technical Specifications
- 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
What's in the box
- HD 450BT Wireless Headphones
- Audio Cable
- USB-C Charging Cable
- Carry Case
- Quick Guide
- Safety Guide