Ultrasonic 3 in 1 Dog Barking Deterrent Devices, 3 Frequency Dog Training Yellow Electric Heaters but it also boasts a

but it also boasts a durable structure with a solid steel frame

and no maintenance

Interface USB-C x2

000 hours or more) LED bulbs

6mm thickness foam

Ultrasonic 3 in 1 Dog Barking Deterrent Devices, 3 Frequency Dog Training Yellow Electric Heaters but it also boasts aMultimode 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