PiAEK Dog Bark Collar for Large Medium Small Dogs,2019 Newest Rechargeable Stop Barking Waterproof Anti Barking Dog Collar with 9 Adjustable Sensitivity and Intensity Levels with LED Screen Yogapocketshots626-navy dual band (Bluetooth Smart +

dual band (Bluetooth Smart + ANT plus) wireless chest strap

The classic "retro" looks

12Ah battery and charger ---optional

Graphite face features lightweight speed

The design of the bike body is to commemorate the Flying Tigers

PiAEK Dog Bark Collar for Large Medium Small Dogs,2019 Newest Rechargeable Stop Barking Waterproof Anti Barking Dog Collar with 9 Adjustable Sensitivity and Intensity Levels with LED Screen Yogapocketshots626-navy dual band (Bluetooth Smart +Brand: PiAEK Color: Gold Features: Smart Tesing bark collar before use it: When the sensitivity level is adjusted to 9, the receiver enters the test mode, and you can test by blowing at the sensor hole on the back of the receiver. When the receiver makes a sound, and then finally shock (Test light will be on), it means the receiver works fine. This makes it easy to ensure that your pet is effectively trained.(You can refer to our manual, it is more