TRUE WIRELESS AND ULTRA-LIGHT: Compact and ultra-lightweight, these cordless TWS bluetooth earbuds are perfect for workouts, runs, sports and gaming. The in-ear earphones are ergonomically designed to fit snug into each ear. Say goodbye to wired earphone tangles and say hello to the freedom of movement $ADVANCED HIGH QUALITY TECHNOLOGY: These true wireless earbuds employ the most advanced Bluetooth 5.0 technology to give you the best listening experience. Features included are simple and instant pairing, auto reconnection, improved connection stability and improved battery performance. The in-ear earphones also sport a sleek high quality simple design of a buttonless surface; simply double tap to control, play, pause, or answer a phone call.$HIGH-FIDELITY PREMIUM STEREO SOUND: Enjoy crystal clear music with exceptional accuracy and clarity. These cordless TWS in-ear earbuds are well balanced with bass and clear treble to create a rich high-fidelity sound experience. The in-ear ergonomic earbud structure supports external noise isolation to deliver premium high quality stereo sound.$ALL DAY LISTENING AND CHARGE ON THE GO: The powerful battery within these true wireless bluetooth earphones allow for all day listening. One full charge will deliver 4 hours listening time. Quick charging technology enables 4 hours of listening from just 60 minutes of charge. $Easy One Step Pairing.Pairing earphones shouldnt be difficult and we made the TB100s pairing process straightforward and effortless.