Custom speakers come in different shapes and colors and make for great, long-Long lasting giveaways. They rely on Bluetooth® to stream music �?from your personalized devices. Plus, these personalized speakers are typically quite portable �?making for nice branded companions. Regardless that this microphone doesn’t come with an SD card, https://www.bluetoothspeaker.top/sound-deep-bass-stereo-wireless-speaker-bluetooth-speakers/