Because the control buttons are white with a black subject, they’re simple to see even in dim light. Connie Park/NYT Wirecutter In the event you have a design prepared, you’ll manage to upload it and preview your individualized Bluetooth® speaker inside the design studio just before putting you order. https://www.bluetoothspeaker.top/best-quality-oem-bluetooth-speaker-for-conference-calls-speaker-with-led/