• 40 Watt professional and powerful amplifier for live stream and recording with bluetooth and headphone monitor, elevation angle and support hole design for amps cascading
• BSK-40 is an acoustic guitar amplifier suitable for stage shows, outdoor performances, live streaming, recording and more
• Wireless page turner, bluetooth connection for phones, ipads, laptops, easily switch to the next page of sheet music and pictures by foot pedal control
• 5 modes switching page & repeat button of mini bluetooth foot pedals: page up and down, left and right arrow, up and down arrow, left and right click, space and enter
• Silent practice, non-slip pedal bottom design, stable and noiseless in keyboard page foot pedals for ipad, phone and tablet