The WF-C710N Truly Wireless Noise Canceling Earbuds offer optimal noise canceling with dual microphones for enhanced performance. Enjoy up to 8.5 hours of battery life on the earbuds and up to 21.5 hours with the charging case. AI-powered voice pickup ensures clear calls, while Ambient Sound Mode lets you stay connected to your surroundings. Bluetooth 5.3 offers stable and efficient wireless connection.