W4 Wireless Earbuds, Headphones TWS AptX Stereo Sound with Deep Bass 8-10H Continuous Playtime Earbuds CVC 8.0 Noise Cancellation IPX6 Waterproof in

【Premium Stereo AptX Audio】Adopting the QCC aptX audio and CVC 8.0 Noise Cancellation technology, Otium  earbuds offer CD-like audio quality with powerful bass and crispy mid-highs. AptX audio offers lossless transmission between your device and the wireless earbuds.
【Up to 8 -10 Hours of Continuous Playtime】 With the most advanced QCC chips 3020 the wireless earbuds have lower power consumption to deliver 8-10 hours playtime on a single charge (Up to 48 Hours of Playtime the charging case).
【Comfy and Secure Fit】Adjustable, secure-fit ear hooks are designed for lightweight comfort and keeping the wireless earbuds in place when working out.
【One Step Pairing & Smart Button Controls】The headphones will be automatically switched on and paired with your device when you open the lid of the charging case. The control button on each earbud is multifunctional, such as play/pause music, answer/hang up a call, next/previous song, activate Siri.