On-stage U-mount BS4080 Bluetooth Speaker with microphone mount

• Clamps to Mic Stands and Boom Arms, 
• Bluetooth 3.0, microSD Card Slot, 
• 3.5mm Audio In, Built-In Microphone, 
• Up to 6 Hours of Battery Life.
• Included with this speaker is a U-mount clamp that mounts to round tubing up to 3/4 wide making it suitable for microphone stands or boom arms. 
• The speaker itself connects to your Bluetooth-enabled device allowing you to stream music, metronome ticks, reference tones, and more. 
• Additionally a microSD slot and a 3.5mm audio jack allow for playback without use of the Bluetooth connection. 
• A built-in microphone lets you take calls from the speaker and buttons along the side of the speaker allow for control of your audio. 
• The aluminum body is small enough to fit in the palm of your hand and the built-in battery lasts for up to six hours.