1. 【100% Safe & Gentle No-Shock Training】

Ditch painful prongs and shocks for good! The DOGLinsen collar uses ONLY safe beep and vibration to correct behavior. It never irritates your dog's neck, making training comfortable and effective—perfect even for dogs with sensitive skin.

2. 【3 Humanized Modes & Upgraded Comfort Receiver】

Features 3 separate, adjustable training modes (Tone, Vibration, Tone+Vibration Sync) with 1-9 levels each, offering guidance from gentle reminders to firm correction. The upgraded receiver is ultra-lightweight (1.37 oz), IPX7 waterproof, and ensures all-day comfort with clear, loud commands.

3. 【Dual-Light Safety & Long 3300FT Reliable Range】

Stay safe anytime with a remote built-in flashlight and a receiver LED strobe light for low-light visibility. Enjoy reliable, long-range training up to 3300FT with a stable signal, thanks to the removable antenna—ideal for parks, yards, and outdoor adventures.

4. 【Multi-Dog Ready & Long-Lasting Battery】

Train up to 3 dogs with separate channels—settings auto-save for each dog, making it perfect for multi-dog households. Both remote and receiver feature rechargeable lithium batteries, offering up to 90 days and 25-40 days of standby time respectively after just a 2-hour charge.