ZEBRONICS Zeb-Sound Bomb 1 TWS Earbuds with BT5.0, Up to 12H Playback, Touch Controls, Voice Assistant, Splash Proof with Type C Portable Charging Case (Blue)

If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears