The HD 450SE features Sennheiser’s active noise cancellation and a closed back design that lets you enjoy superior sound experience without distractions – even in loud environments.

Mercedes-Benz introduced the 450SE and 450SEL for both US and international markets in 1973. The 4.5-litre models were available with three-speed automatic gearboxes only, while the models with smaller 3.5-litre V8 engine could be ordered with a …

Step up to great wireless sound with the new HD 450SE with Alexa from Sennheiser. Thanks to a combination of active noise cancellation, advanced Bluetooth technology and 30-hour battery life, this versatile wireless headset is your companion for enjoying better audio. And with Alexa, access to music, podcasts or audiobooks is easy.

Step up to great wireless sound with the new HD 450SE with Alexa from Sennheiser. Thanks to a combination of active noise cancellation, advanced Bluetooth technology and 30-hour battery life, this versatile wireless headset is your companion for enjoying better audio. And with Alexa, access to music, podcasts or audiobooks is easy.

2022年5月13日 · Battery life at 30 hours on both iterations is formidable, and Bluetooth implementation features aptX Low Latency, for better gaming and movie watching on the go. …

Sennheiser’s HD 450SE delivers great wireless sound. It comes with built-in Amazon Alexa functionality and 30 hour battery life. Learn more.

The HD 450SE features Sennheiser’s active noise cancellation and a closed back design that lets you enjoy superior sound experience without distractions – even in loud environments.

headphones sound exceptionally good at low and medium volume levels. The product generates stronger permanent magnetic fields that could cause interference with cardiac pace-makers, implanted defibrillators (ICDs) and other implants.

2022年8月3日 · Sennheiser HD 450SE Bluetooth 5.0 Wireless Headphone with Alexa Built-in - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, Foldable - Black (Renewed)

拨打电话 使用您的智能手机选择想要呼叫的电话号码。 如果智能手机没有自动将通话转接到耳机,请在手机上选择“HD 450SE”作为输出设备(必要时参⻅智能手机的操作说明书)。