The twins to unlock the best of music, introducing the Portroniics Harmonics Twins S5 earbuds. The lightweight TWS earphones weigh only 3.5 grams, with 8.5mm dynamic drivers and a micro case design. The Harmonics twins S5 have bluetooth version 5.3. After the first pairing, the earbuds connect automatically to the last paired device. They are compatible with iOS, android, smartphones, tablets, laptops and PCs. The wireless earphones support mono mode that allows you to listen on a single earbud. The click features allow you to control playbacks like music, calls and voice assistance over a few taps on the earbuds. The earbuds come with a 15-hour playtime with the case. The case has an LED Display that indicates battery percentage. You can get 90 minutes of playback on a 6-minute charge. Feel the bass and rhythm with 8.5 mm dynamic drivers that make your audio superior. Talk about catching lightning in a bottle, that's what we achieved with Portronics Harmonics Twins S5, small on design big on music.