Auto Wah Guitar Effect Pedal True Bypass

Features:
2 working modes: Up / Down. 
Specializes in generating super-funky wah-like tones. 
Magnalium alloy housing, good durability. 
Mini size, compact and space-saving. 
Durable jacks and foot switch. 
True bypass design, minimizes tone loss and get more control of your pedal. 
Designed with on / off LED, instructs effects or bypass status. 
With 3 adjustable knobs: level, peak, sens, 0.25in monaural jack. 
DC 9V adapter power supply, polarity is positive pole outside and negative pole inside available.  

Specification:
Material: Magnalium Alloy; 
Input: 0.25in monaural jack; 
Output: 0.25in monaural jack; 
Power Requirements: AC adapter 9V DC(polarity is positive pole outside and negative pole inside available); 
Current Draw: 10mA; 
Product Size: 9.1 * 3.6 * 3.6cm / 3.6 * 1.4 * 1.4in; 
Product Weight: 145g / 5.1oz; 
Package Size: 11 * 6.5 * 5cm / 4.3 * 2.6 * 2in; 
Package Weight: 168g / 5.9oz;  

Package List:
1 * Auto Wah Pedal; 
1 * Cloth Bag; 
1 * User Manual (English & Chinese);  

Note:
Please use the 9V power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.