Premium Summary

Experience focused listening with the Sennheiser HD 450BT — German-designed wireless headphones that solve noisy commutes, distracted home workspaces, and weak call quality. Enjoy deep, balanced sound and effective Active Noise Cancellation so you can concentrate, relax or travel in peace. Built-in Alexa and a clear call mic keep you connected hands-free, while a 30-hour battery and fast-charge feature deliver all-day power. Lightweight, cushioned over-ear comfort reduces fatigue for long sessions. Backed by a 2-year warranty and Vlebazaar’s reliable service, genuine product assurance and hassle-free support make this a trusted pick.

Top Features

• Active Noise Cancellation — Immerse in music by reducing background distractions for sharper focus.
• German Sound Tuning — Balanced, natural audio signature for music, podcasts and movies.
• 30-Hour Battery — Long-lasting playback for travel and extended use without frequent charging.
• Fast Charging — Quick charge gives hours of play from minutes plugged in.
• Built-in Alexa — Hands-free voice assistant for music, navigation and smart control.
• Lightweight Over-Ear Comfort — Soft ear cushions and ergonomic headband for all-day wear.
• Clear Calls — Integrated microphone with noise reduction for crisp voice quality.
• Bluetooth 5.0 + Codecs — Stable wireless range and support for AAC/aptX (high-quality streaming).
• Intuitive Controls — On-ear buttons for playback, volume, calls and ANC toggle.
• Durable Foldable Design — Portable and protective for travel or daily carry.

Technical Specifications

Why Buy From Vlebazaar?

• 100% Genuine Products — Authorized sourcing ensures authentic Sennheiser items.
• 2-Year Warranty Support — We assist with warranty claims and service coordination.
• Trusted Delivery & Returns — Fast, trackable shipping and easy returns for peace of mind.
• Dedicated Customer Care — Expert pre- and post-sales help for setup and troubleshooting.
• Secure Payment Options — Multiple safe payment methods and transparent pricing.

Who Should Buy This?

• Frequent travellers and commuters who need strong ANC and long battery life.
• Remote workers and students who want comfortable headphones for long calls and focus.
• Music lovers seeking a neutral, well-tuned German sound signature for varied genres.
• Voice-assistant users who want built-in Alexa for hands-free control.
• Anyone wanting a lightweight, portable pair backed by reliable warranty and service.

Smart FAQs

Q: How long does the battery actually last with ANC on?

A: Expect up to 25–30 hours depending on volume and ANC usage; typical ratings cite up to 30 hours under mixed use.

Q: Can I use these headphones wired if battery runs out?

A: Yes — the HD 450BT supports wired connectivity via the included 3.5mm audio cable for continued listening without power.

Q: Does the built-in Alexa require a phone connection?

A: Voice assistant features require a paired smartphone with internet access for full functionality. Basic voice controls work locally.

Q: What if I need after-sales service or a warranty repair?

A: Vlebazaar assists with warranty claims and service coordination. Contact our support team and we’ll guide you through the process promptly.

Q: Are these suitable for working out or intense exercise?

A: The HD 450BT is designed for daily use and travel; it’s comfortable and secure but not specifically sweat-rated for intense workouts. For heavy exercise, consider sport-focused models.

Q: Which Bluetooth codecs are supported for best audio quality?

A: The headphones support aptX and AAC in addition to SBC, enabling high-quality streaming on compatible devices.