Sennheiser HD 450BT Wireless Headphones, German Design, ANC, Alexa Built-in, 30H Battery, Comfortable & Lightweight Over Ear Design, Built-in Mic for Clear Calls, Fast Charging, 2Y Warranty, Black Sennheiser HD 450BT Wireless Headphones, German Design, A

- SENNHEISER PREMIUM SOUND QUALITY – Delivers clear, balanced audio with deep, dynamic bass thanks to Bluetooth 5.0 plus AAC and aptX Low Latency codec support - ACTIVE NOISE CANCELLATION (ANC) – Effectively reduces background noise for immersive listening even in noisy environments - 30‑HOUR BATTERY LIFE & WIRED LISTENING OPTION – Long-lasting battery keeps the music going through extended travel and daily commutes. Includes audio cable for continued use even when the battery is depleted - USB‑C FAST CHARGING – Quick recharge capability for maximum mobility - CONVENIENT SMART CONTROL – On‑ear intuitive buttons, including a dedicated Voice Assistant key for Siri/Google Assistant