Tired of your speakers falling asleep and missing the first second of audio, video playback, or notifications? ​SpeakerKeepAlive is a lightweight, completely silent utility designed to keep your external speakers, soundbars, Bluetooth audio devices, and headphones continuously awake. It prevents your audio hardware from aggressively entering low-power standby or auto-sleep mode due to brief periods of silence. available in play store , windows store and fire tv store.