Bluetooth was only meant for a placeholder till marketing could arrive up with a little something truly awesome. Powered on, a crimson LED aligns with the Bluetooth button along with a 5-section battery indicator illuminates crimson–and only red. I’d prefer a combination: Always green, unless reduced-battery red. Search for https://www.bluetoothspeaker.top/hot-sale-high-fidelity-chip-music-player-retro-bluetooth-speaker-for-mobile-phone/