I also liked that it might double to be a power bank for other devices, using SmartID Technology�?and incorporating a water-resistant USB-C charging port. Many models from these brands, including the Tiki Tunes speaker, fall within the size limits set by airlines for carry-on things. They can be designed https://www.bluetoothspeaker.top/100-original-new-waterproof-light-show-bluetooth-speaker/