Joyo BSK-60, Battery powered acoustic amplifier with Bluetooth, 2 Channels, Power: 60 W, Equipped with: 10"" Speakers and 3"" tweeters, With Bluetooth function, Closed housing construction, Controls in the Guitar Channel: Volume, Bass, Middle, Treble, Chorus, Reverb, Delay, Anti Feedback, Controls in the Mic Channel: Volume, Bass, Treble, Reverb, Master, Switches: Phase, Tempo, Scan, Looper, Bluetooth, Link, Effects: Chorus, Reverb, Delay, Dimensions: (W x D x H): 500 x 290 x 375 mm, Weight: 14.2 kg, Colour: Brown, Incldues footswitch, power pack and battery@+*Connections:*@+@+, Instrument input: 6.3 mm jack, Mic input: XLR, Aux input: 3.5 mm stereo, Line output 1: 6.3 mm, Line output 2: 6.3 mm, Line input: 6.3 mm, Aux input: 3.5 mm, Footswitch: 6.3 mm, Headphones: 6.3 mm, Balanced Out: XLR, DC 9 V 500 mA output for external effects devices