Great sound and a dash of red
The new look comes with active noise cancellation and high-quality wireless codec support (AAC, aptX™, aptX™ Low Latency) to ensure distraction-free and captivating sound quality.
Listen to the end
Listening to the playlist or podcast to the end is made easier with the 30-hour battery life and advanced Bluetooth technology. Fast USB-C charging and a compact folding design make the HD 458BT a great all-day companion – to the end.
Make it yours
The red-black HD 458BT offers access to the Voice Assistant and the Smart Control App to personalize your sound experience. Tailor the sound with the intuitive equalizer or use the podcast mode to boost speech intelligibility.
What's in the box:
- HD 458BT Wireless Headphones
- Audio Cable
- USB-C Charging Cable
- Carry Case
- Quick Guide
- Safety Guide
Features at a Glance:
- Weight:Approx. 238 g
- App support:EQ and updates via Sennheiser Smart Control App
- Audio codec:SBC, AAC, AptX™, AptX™ Low Latency
- Battery Specification:Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600mAh
- Supported Profiles:HSP, HFP, AVRCP, A2DP
- Bluetooth Version:5.0
- Charging Current:500 mA max.
- Charging time:Approx. 2 hours
- Charging voltage:5 V, DC
- Ear coupling:Around Ear
- Frequency response:18 Hz to 22,000 Hz (-10 dB)
- Frequency response (Microphone):80 Hz to 6,000 Hz (-3 dB)
- Transducer principle (Microphone):MEMS
- Modulation scheme:GFSK, π/4 DQPSK, 8DPSK
- Operating time:30 hours music playback via Bluetooth with ANC activated
- Pick-up pattern:Dual Beamforming
- Sound pressure level (SPL):108 dB (1 kHz/0 dBFS)
- THD, total harmonic distortion:< 0.3 % (1 kHz, 100 dB)
- Transducer principle:Dynamic, closed
- Transmission frequency:2,402 MHz to 2,480 MHz
