Sennheiser HD 458BT Wireless Noise Cancelling Headphones Experience legendary German-engineered sound with the Sennheiser HD 458BT. Designed for powerful deep bass, crystal-clear vocals, and immersive listening, these wireless over-ear headphones are perfect for music lovers, commuters, gamers, and professionals alike. With Active Noise Cancellation (ANC), you can block out unwanted background noise and focus purely on your music, podcasts, or calls. Whether you're travelling, working, or relaxing at home, the HD 458BT delivers premium comfort and performance all day long. ⭐ Key Features ✔ Active Noise Cancellation (ANC) – Reduce background noise instantly ✔ Deep Dynamic Bass – Enhanced low-end response for powerful sound ✔ Bluetooth 5.0 – Stable and fast wireless connection ✔ 30-Hour Battery Life – All-day listening on a single charge ✔ USB-C Fast Charging – Quick and convenient charging ✔ Built-in Microphone – Clear calls and voice assistant access ✔ Foldable Design – Easy to store and travel with ✔ Sennheiser Smart Control App Support – Customisable sound via EQ 🔊 Premium Sound Performance Sennheiser is globally recognised for superior audio quality. The HD 458BT features high-quality dynamic drivers delivering balanced mids, crisp highs, and punchy bass. Whether you're streaming Spotify, watching Netflix, or taking calls, expect impressive clarity. 🛫 Perfect for Travel & Everyday Use The lightweight, ergonomic design ensures long-lasting comfort. Soft ear cushions and adjustable headband provide a secure yet comfortable fit for extended listening sessions. ANC technology helps block aircraft noise, traffic, and office chatter — making them ideal for commuting or working remotely. 🔋 Long Battery Life Enjoy up to 30 hours of playback with ANC enabled. Running low? Fast USB-C charging gives you hours of playback with a short charge. 📦 What’s Included • Sennheiser HD 458BT Headphones • USB-C Charging Cable • Audio Cable (for wired use) • Carry Pouch • User Manual 📊 Full Technical Specifications General Brand: Sennheiser Model: HD 458BT Colour: Black with Red Accents Wearing Style: Over-ear (Circumaural) Design: Closed-back Foldable: Yes Audio Driver Type: Dynamic Frequency Response: 18 Hz – 22,000 Hz Sound Profile: Deep bass with balanced mids/highs Active Noise Cancellation: Yes Passive Noise Isolation: Yes Connectivity Bluetooth Version: 5.0 Supported Codecs: SBC, AAC, aptX™, aptX™ Low Latency Wireless Range: Up to 10 metres Multipoint Connection: Yes Wired Connection: 3.5mm Audio Cable Included Battery Battery Life: Up to 30 hours (with ANC) Charging Time: Approx. 2 hours Charging Port: USB-C Fast Charging: Yes Controls & Features On-ear controls Built-in microphone Voice assistant support (Google Assistant / Siri) Smart Control App compatible Call management controls Physical Weight: Approx. 238g Ear Cup Material: Soft padded cushions Headband: Adjustable