Since the control buttons are white with a black field, they’re straightforward to see even in dim light. Connie Park/NYT Wirecutter The Go four has become the first portable Bluetooth speakers to the market to incorporate Auracast Bluetooth technology. Auracast helps you to broadcast a signal to multiple Auracast-Geared https://www.bluetoothspeaker.top/new-fashion-home-party-ktv-led-lights-bluetooth-speaker-wireless-speaker/