【TWS Earbuds & Bluetooth 5. 0】Our Wireless ear buds adopt the most advanced Bluetooth 5. 0 technology, ensures stable and fast transmission within 49ft/15m Bluetooth range. Support all Bluetooth devices like iOS,Android,Tablets, PC. No signal loss, no music dropouts. Sound quality gets really improves.【One step pairing & Touch Control】 Pick up 2 ear buds from charging case,earbuds will connect each other automatically.Then choose 'X-Buds' to connect with your device. Touch Control, It is more convenient than button control earbuds. Easily to answer/hang-up calls, play/pause/switch music/activate SIRI.【LED Display Charging Case】LED display on the charging case can help you check the power of the wireless ear buds and case at any time. Earbuds can last for over 4 hours’ playtime from a single charge. Over 20hours' playtime with 450mAh charging case. The charging case can be charged via Type C.【Comfortable Fit】Only 4g for each ear bud, super lightweight and mini size. Ergonomic mini in-ear design that keeps wireless ear buds snugly & securely stay well in your ears even when working out. Come with 3 pair of silicone caps (Size Small,Mid,Large), Design for various ear size to ensure comfortable Wearing.【Hi-fi Stereo Sound 】Earbuds offer a truly natural, authentic sound and powerful bass performance with a large size speaker driver. Binaural phone calls make communication on the phone sound more real and clear. IPX 5 waterproof which is suitable for sports to prevent water, and Ideal for sweating it out at the gym.If you are not satisfied with your purchase for any reason, Please feel free to contact us.