🏆【HiFi stereo sound & Clear calls】xiwxi TWS Bluetooth earbuds has built-in 2*10mm large dynamic speakers with composite titanium dioxide material, the sound is excellent with lots of bass and clear sounds and beats for mids and high;The ENC headset to achieve real clear call sound and truly HiFi lossless audio. | 🏆【5.3 Bluetooth & One-step pairing】Adopting newest Bluetooth 5.3 technology which is supported HFP, HSP, A2DP, AVRCP Bluetooth protocols. The transmission is faster and more stable in 10m distance which have the stronger anti-interference ability; The headsets enter pairing mode after taking them out of the charging case, and automatically connect with the paired device. | 🏆【Soft silicone ear caps & comfortable to wear】Improves the in-ear angle, soft silicone ear caps fit the ear canal cleverly, provide 3 pairs of different sizes' earcaps (M size installed),these wireless bluetooth headphones are small and light, single earbud only weight for 4.8g,choose the earcaps that fits you for a less-falling and passive noise reduction, making it comfortable and painless to wear. | 🏆【IPX8 Waterproof & Smart touch】IPX8 rating which resistant to sweat, water, and rain, so that operated earbuds without holding e-devices to bring you convenience and enjoyment in outdoor, home, leisure, sports, and transportation. The earbuds can adjust volume/play and pause or switch music/answer or hang up calls/turn on voice assistant after paring. | 🏆【Power reminder & Long battery life】Charging case has power indicator lights, the headset can play for up to 6 hours after a 1.5-hour charge, with up to 30 hours of total battery life and a complete set of simple controls, achieved truly wireless technology in the easiest way.