Feature: 1. Professional digital reverb effect pedal with 9 reverb in total, it can be adapted to a variety of music. 2. 9-Mode reverb selection knob to adjust at room, hall, plate, spring, shimmer, cloud, bloom, swell, and lofi. 3. MINI-EFX will let you get warm, natural and bright timbres, also it has dynamic response. 4. It also with PARAM 1, PARAM2, PARAM 3, DECAY, and MIX control knobs for you to adjust the parameter of the effect. 5. True bypass design minimizes tone loss. Specification: Features: Professional digital reverb effect pedal with 9 reverb in total, it can be adapted to a variety of music. 9-Mode reverb selection knob to adjust at room, hall, plate, spring, shimmer, cloud, bloom, swell, and lofi. MINI-EFX will let you get warm, natural and bright timbres, also it has dynamic response. It also with PARAM 1, PARAM2, PARAM 3, DECAY, and MIX control knobs for you to adjust the parameter of the effect. True bypass design minimizes tone loss. Lightweight and durable the small compact size pedal takes up little space on the pedalboard. Features of compact size, solid color, sturdy construction, good hand feeling, lightweight and durable. DC9V 300mA power supply (negative inside and positive outside). A practical and easy-to-use effect pedal that will bring a richer expression to your performance and practice. Specifications: Material: Metal Input: Standard 1/4" jack-MONO/TS Output: Standard 1/4" jack-MONO/TS Power Supply 1: DC9V≥300mA Power Supply 2: USB 5V≥300mA Item Size: 112 * 68 * 40mm / 4.41 * 2.68 * 1.57in Item Weight: 235g / 8.31oz Package Weight: 267g / 9.44oz Package Size: 12.7 * 7.5 * 4.7cm / 5 * 2.95 * 1.85in Package List: 1 * Effect Pedal 1 * Manual (English) Package List: 1 * Effect Pedal 1 * Manual (English)