Anker Soundcore Life Q30 Bluetooth Anker Soundcore Life Q30 Bluetooth Headphones, Hybrid Active Noise Cancelling Wireless Bluetooth Headphones with Multiple Modes, Hi-Res Sound, 40H Playtime, Fast Charge, Soft Earcups, Travel Hi-Res Certified Music: Hear every detail of your favorite songs thanks to the wireless headphones Life Q30’s 40mm drivers. The highly-flexible silk diaphragms reproduce thumping bass and crisp treble that extends up to 40kHz for improved clarity. Ultimate Noise Cancellation Experience: Customize Life Q30’s noise cancellation with 3 modes—Transport minimizes airplane engine noise, Outdoor reduces traffic and wind, and Indoor dampens the sound of busy offices with people talking in the background. If you want to buy it, click here 40-Hour Playtime: Life Q30 active noise cancelling bluetooth headphones play up to 40 hours of music in noise cancelling mode. Standard mode extends the playtime to 60 hours, while a short 5-minute charge gives you 4 hours of listening.