Τα Sennheiser HD-458BT ειναι ασυρματα over ear bluetooth (aptX, aptX Low Latency) ακουστικα, κλειστου τυπου με συστημα active noise cancellation.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

Features

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. Make it yours – now.

Specifications

• Frequency response (microphone) : 80 Hz to 6000 Hz (-3 dB)
• Transducer (Microphone): MEMS
• Bluetooth version: 5.0
• Supported profiles: HSP, HFP, AVRCP, A2DP
• Frequency response: 18 Hz to 22,000 Hz (-10 dB)
• (SPL) : 108 dB (1 kHz / 0 dBFS)
• THD, Total Harmonic Distortion : <0.3% (1 kHz, 100 dB)
• Ear coupling : Around Ear
• Headphone type: Dynamic, closed
• Weight: Approx. 238 g
• Charging time: Approx. 2 hours
• Pick-up pattern: Dual Beamforming
• Operating time: 30 hours of music playback via Bluetooth with ANC on
• Battery specifications: Built-in rechargeable lithium-polymer 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 ™, Low latency AptX ™
• Charging voltage : 5 V, DC
• Modulation scheme: GFSK, π / 4 DQPSK, 8DPSK
• App support : EQ and updates via Sennheiser Smart Control