ALEKO TS-TC14 Remote Control Anti-Bark Spray with Transmitter Eliminates or significantly reduces nuisance barking Sprays harmless spray burst whenever dog misbehaves 3 levels sensitivity to fit your dog's need Magnetic swith to turn on/off Training is instantaneous and painless Rechargeable lithium battery Charger Adapter:EU Plug will send adapter to you Easy to replace and refill with small aluminous storage bottle