Gentle handheld cue
Uses ultrasonic sound instead of shock, spray, or prongs.
Calmer training moments
Guide quiet behavior without shock collars.
Use this hero for a handheld training demo, porch scenario, or product operation video. Upload a product-specific video when available.
Built for gentle training support
Clear feedback, no shock, no spray.
LCD status screen
Shows SONIC or MAX mode plus a 4-bar battery icon.
SONIC, MAX, and training beep
Start low, step up only when needed, and use the beep to mark calm behavior.
USB-C rechargeable
Built-in 2200mAh battery supports regular training sessions.
Doors, crates, cars, porches
A compact option for common barking triggers at home or outdoors.
Training flow
Redirect barking, then reward calm.
Use a short cue, release the button, and reward calm choices so the device supports training instead of replacing it.
- Start with SONIC mode
- Use MAX only when needed
- Pair with treats and praise
Everyday handling
See status before every session.
The LCD and charge indicators help you confirm mode and battery level before door, yard, or walk training.
- 4-bar battery display
- Red and green charging light
- Auto-sleep helps preserve power
Mode selection
Start with the gentler cue, then step up only when needed.
The screen makes it easier to confirm SONIC or MAX mode before a short, reward-based training session.
- Use SONIC mode first
- Reserve MAX for stronger distractions
- Release the button when barking redirects
Rechargeable carry
Keep the device ready for doors, walks, and yard time.
USB-C charging, auto-sleep, and the wrist strap make short daily practice easier to maintain.
- Recharge with USB-C
- Auto-sleep helps preserve power
- Use the wrist strap for quick access
LCD display, ultrasonic cues, rechargeable power.
Ultrasonic bark redirection
Press and hold K2 to emit the ultrasonic cue, then release to stop.
10 kHz training beep
Use K1 to mark calm moments during sit, stay, or quiet training.
Built-in side lights
LED and COB lights help with use around hallways, patios, and yards at dusk.
LCD mode and battery status
Check SONIC or MAX mode and the 4-bar battery display before each training session.
Indoor and outdoor use
Designed for doorways, yards, walks, and daily training.
Keep the device handy for barking triggers, use the right mode, and pair every quiet response with calm praise or rewards.
Device details
Technical specifications
Device details
- Category
- Ultrasonic dog bark deterrent
Modes & power
- Modes
- SONIC 24-26 kHz, MAX 25-31 kHz, K1 10 kHz training beep
- Power
- USB-C 5V/1A charging; 3.7V/2200mAh battery
- Display
- LCD mode status and 4-bar battery icon
What is included
- Bark deterrent device
- 1 included
- Wrist-strap carry
- Designed for handheld use
- USB-C rechargeable battery
- Built in
Use & safety
- Safety style
- No shock, no spray, no prongs
- Recommended use
- Handheld indoor and outdoor training support with positive reinforcement
Reviews
Editable review cards can be replaced later with verified customer quotes or app-powered reviews.
5/5 starsClear display helps
I like being able to see the mode and battery before using it during doorway barking.
5/5 starsNo collar needed
The handheld design fits our training routine better than putting another device on the dog.
Need to know
Frequently asked questions
Does this shock the dog?
No. It is a handheld ultrasonic training aid and does not use shock, spray, or prongs.
What do SONIC and MAX mean?
SONIC is the lower ultrasonic range at 24-26 kHz. MAX is the higher range at 25-31 kHz and should be used only if needed.
How long can the ultrasonic cue run?
The K2 ultrasonic cue has an auto-limit of about 10 seconds for controlled use.
Should I use rewards too?
Yes. Pair the cue with calm commands, treats, and praise so your dog learns the desired behavior.