Ultrasonic 3 in 1 Dog Barking Deterrent Devices, 3 Frequency Dog Training Blue Sails Add intensity and variety to

Add intensity and variety to your workout

♥ Promotes happiness and general well-being

Whether it is for your existing or new home

Space-saving - can be separated into two pieces for easy storage

Ultrasonic 3 in 1 Dog Barking Deterrent Devices, 3 Frequency Dog Training Blue Sails Add intensity and variety toMultimode ultrasonic training: 3 adjustable ultrasonic frequencies (Stable Undulating Irregular) plus beep tone, helps correct bad dog behaviours and excessive barking Builtin HighPower LED Flashlight: Short press for steady light, longpress for flashing mode; ideal illumination for nighttime dog walking Rechargeable 300mAh lithium battery: Full charge within 12 hours, supports up to 12days usage; no frequent battery replacement required Lightweight