Check the listing for details. Hotone Wah Active Volume Passive Expression Guitar Effects Pedal Switchable S.... Color: Blue, Condition: New. Listed at 139.64 USD. Hotone Wah Active Volume Passive Expression Guitar Effects Pedal Switchable Soul Press II 4 in 1 with Visible Guitar Effects Pedal ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: 100% Analog Guitar Volume/Wah/Expression Pedal, Switchable Volume/Wah control by the FootswitchClassic Wah-Wah Tone with WARM & CLASSIC Range Guitar Pedal, Q & TONE controlsActive Volume Control for Keeping Lossless Tone Guitar Effects PedalLEDs shows Guitar pedal status in real timeTrue Bypass, Independent EXP Out and Tuner Out, 9V DC or 9V Battery Power Supply(Not Incl) Product Details: Brand: HOTONEStyle: Active,ClassicColor: BlueProduct Dimensions: 6.38"L x 3.19"W x 2.01"HItem Weight: 0.62 KilogramsItem Weight: 1.36 poundsProduct Dimensions: 6.38 x 3.19 x 2.01 inchesCountry of Origin: ChinaItem model number: SP20Date First Available: June 16, 2021Color Name: BlueHardware Interface: 1/4-inch AudioSignal Format: AnalogMusical Style: rockPower Source: Battery PoweredVoltage: 9 Volts