The Gwiz Bluetooth Speaker lets you play your favorite music or podcasts anywhere. The portable speaker works with Bluetooth-enabled devices or any device with a 3.5mm audio input. Take it to the office or bring it with you when you travel. The Gwiz Bluetooth Speaker has a 10-meter (33 foot) Bluetooth working range. Features: Plays audio from Bluetooth-enabled devices. Two hours of playback time. 3.5mm audio input. 10-meter (33 feet) Bluetooth working range.