Since the control buttons are white with a black area, they’re straightforward to see even in dim light. Connie Park/NYT Wirecutter The Go 4 is one of the initial portable Bluetooth speakers within the market to incorporate Auracast Bluetooth technology. Auracast helps you to broadcast a signal to multiple https://www.bluetoothspeaker.top/factory-cheap-modern-style-transparent-speaker-tf-card-available-wireless-bluetooth-speaker/