NEW Sonic Anti-Bark Control Device Model ZFQ-091 ICR18650*1 NH3.7V 1500mAh

This is brand new in open box- never used but I did charge just to make sure it works- all the lights go on and if you bark into the machine it does light up and it makes a static type noise which must be something a dog can hear. Comes with the charging cable and the user manual. Features ultrasonic sound & 3 levels operation. Rechargeable, 3 levels of operation, waterproof, red/blue light indicates the state of the battery. Harmless to humans, chemical-free. Stored in a smoke-free environment.