Sennheiser is offering a host of its audio products on sale for Black Friday at retailers including Best Buy, Amazon, and on its own website. Many of the deals, which range between $20 and $150 in discounts will be available through Cyber Monday on December 2. Check out the sale offerings below.

• The Sennheiser Momentum True Wireless earbuds are on discount at $249.95, down from $299.95. Feature highlights include 7mm dynamic drivers, and Bluetooth, AAC codec, and Qualcomm aptXTM support.
• The Sennheiser HD 4.40BT headphones are on discount at $79.95, down from $99.95. Feature highlights include Bluetooth 4.0 and Qualcomm aptX support, 25 hours of wireless battery power, and 19 hours of battery life with active noise canceling enabled.
• The Sennheiser HD 4.50BTNC headphones are on discount at $129.95, down from $179.95. Feature highlights include Bluetooth 4.0 and Qualcomm aptX support, 25 hours of wireless battery power, and 19 hours of battery life with active noise canceling enabled.
• The Sennheiser PXC 550 noise-canceling headphones are on discount at $199.95, down from $349.95. Feature highlights include Hybrid adaptive noise canceling and up to 30 hours of wireless battery life.
• The Sennheiser RS 175 wireless headphones are on discount at $199.95, down from $279.95. Feature highlights include compact size and Bass Boost and Surround Sound listening modes.

Sennheiser is also offering other continuous deals on its Amazon page throughout the holiday shopping weekend.