Bluetooth 5.0 and DSR lossless HD rendering technology ,faster, more stable and efficient. Enhance the audio quality and Powerful Bass Performance of headset . Headphones built-in microphone provide the best stereo call quality and clarity HIGH QUALITY SOUND - 8mm powerful driver, Excellent 3D stereo sound, the treble is clear and the bass is low, unmixed. And not only enjoys high-quality music, but also makes movies and videos more immersive. Combined with Pioneering active noise cancelling chip set, Enjoy your music everywhere, even in a loud environment. It also provides crisp treble and low bass. Wireless earbuds with 450mah charging case. Anti-shedding design: enjoy sports without having to worry about the earbuds falling off IPX5 WATERPROOF SPORTS EARBUDS DESIGN - design for sweat water resistance during. Perfect for Sports,Gym and most of the places.The earphones adopts touch design, provides multiple operations, adjust volume, answer calls, and switch songs. Bluetooth earbuds are designed with on-touch control, you can freely switch songs, answer/reject a call, adjust volume and Siri. Earbuds support mono/stereo/modes, provide the best stereo call quality and clarity. AUTOMATICALLY TURNS ON AND FAST PAIRING - Remove the earphone from the charging case, lightning earbuds automatically turns on and matches,more convenient and fast,Compatible with all moblie phone, iPhone X,XR,XS,iPhone 8,Samsung Galaxy ,huawei,iPad, Android, and all Bluetooth-enabled device. Specifications: Impedance 32 OHM Bluetooth version Bluetooth v5.0 Frequency Response 20Hz~20kHz Operating voltage range 3.0V-4.2V Speaker sensitivity 105dB Charging time 1 hours Talk time 3-4 hours Music play 3 hours Standby time 48 hours Weight 5 g High quality stereo sound with Bass boost Noise-reduction technology Touch technology to turn on, activate bluetooth, play songs, and answer calls. Simple touch controls and quick connect with Bluetooth 5.0 compatibility. Charging box dimensions: 38mm / 1.5in * 92mm / 3.6in earphone dimensions: 12mm / 0.5in * 23mm / 0.9in * 26mm / 1in Water-proof / Sweat-proof / Dust-proof Comes with 3 ear-cap sizes for best fit. Small and portable: easy to carry for riding, traveling, jogging, and playing sports. Charge the headset anytime and anywhere Package includes: TWS earphones with charging box USB charging cable Travel pouch extra eartips (different size) User Manual extra ear fits