Buds VS201 offer a play time of up to 4.5 hours on a single charge and an additional 9.5 hours making a total playtime of up to 14 hours with the charging case. Full touch controls- Manage your calls, change tracks, activate your preferred voice assistant and more with the touch controls on the earbuds.Dual equalizer- Enjoy your music the way you like it. Switch between bass or normal mode to get the best sound.