Used (Excellent) SENNHEISER HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White PC Accessories smaller size but higher charging

smaller size but higher charging efficiency

providing charging speed up to 200% compared to original charger

PLAY WITH LASER FROM YOUR PHONE — With a built-in pet and human-safe laser toy

and gaming

Used (Excellent) SENNHEISER HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White PC Accessories smaller size but higher chargingBRAND: SennheiserMODEL: HD450BTCONDITION: used like newACCESSORIES: with 3rd party usb, no boxCOLOUR: WhitePRODUCT FEATURES: Bluetooth 5. 0 technology for effortlessly reliable connectivity including AAC and AptX Low Latency codec supportActive noise cancellation for uninterrupted listening pleasure30 hour battery life with USB C fast chargingIntuitive controls including Virtual Assistant button for Siri and Google AssistantSennheiser App support