For a Bluetooth speaker of its size, crisp, balanced music with unequalled bass plays loudly and clearly outside for beach days or camping vacations. Speakerphone with built-in microphone allows for crystal-clear, audible conference or personal calls, with a wireless range of about 30 feet. Using a rechargeable battery and wireless Bluetooth pairing, you can play music for up to 6 hours. You may simply make calls and speak commands to your phone's virtual assistant thanks to wireless Bluetooth connectivity.