<ul><li>Extra-Long Battery Life &amp; Super Fast Charging】iFory Magnetic Bluetooth Neckband Wireless Earphones have a powerful battery, up to 36 hours of playtime, and Fast Charge up to 10 hours of playtime in 10 minutes with common Type-C cables. Only needs around 1 hour to be fully charged. Whether working out, watching TV, or traveling there&#39;s no need to worry about constantly charging!【HiFi Sound Quality &amp; Nosing Canceling 】Magnetic Wireless headphone use innovative technology and the latest DAC chip to provide HiFi sound quality. The earbud uses a 10mm driver to enhance the performance of the low frequency and powerful bass sound characteristics. Earbuds can reduce unwanted noise in the environment without compromising audio quality.【Bluetooth V5.3 &amp; Waterproof】Bluetooth 5.3 earbuds adopt the most advanced technology JL-AC7003D4 chip, which the connection is 2X faster than Version5.0 and more stable, the connection distance is 4X longer than V5.0, and there are fewer delays and dropped calls. Waterproof effortlessly protects the earbuds from slight raindrops or sweat during intense workouts.【Skin-friendly silicone &amp; Ergonomic】the headphones are made with Skin-friendly silicone, which is more flexible, durable, and comfortable to wear. You can hold it in your hand with any shape. It comes with an S/M/L silicone cap and soft ear hooks to ensure they&#39;ll stay comfortable firm in place, and won&#39;t fall off.【Easy Button Control &amp; Auto Pairing】 Compared with touch control, button control is easy so that you can obviate any operations and don&#39;t need to remember its instruction. When you pick wireless earphones in your hand, they&#39;ll automatically connect to the paired previous device. And the built-in magnet on the earbuds makes the earbud attach together when not in use, like wearing a necklace for your convenient tangle-free storage.</li></ul>