Purchased about 10 months ago. Used only a few times and has been stored in the box since then. It's in excellent condition. Wireless headphones with noise-canceling function and boasting a 35-hour battery life. - Model Name: WH-CH720N - Color: White - Noise Canceling: Supported - Battery Life: 35 hours - Voice Assistant: Alexa, Google Assistant compatible - Connection: Bluetooth Thank you for looking.