This is a smart tiny tuner with the Skyline shape, with fast pitch detection technology and a big bright LED display－a real guarantee for your strings! In addition, it provides a VOLUME knob to control the output volume when active (from mute to 12dB volume boost). You can also use it as a mute box or a clean boost pedal. FEATURES ✪ True Bypass Footswitch ✪ Zinc Alloy Outer Cover ✪ Cool LED lights ✪ Current Consumption: Max 65 mA ✪ Dimensions: 74mm (D) x 44mm (W) x 44mm (H) ✪ Weight: 190 g Serving up the sounds The Hotone Skyline Series pedals serve up the delicious sounds tastemakers crave. Each is somewhat reminiscent yet highly distinctive, able to satisfy picky musicians hungry for flavorful, filling ton