E collar for big dogs, Waterproof Dog Training Collar with Remote, 3300FT

E collar for big dogs description:

Product Dimensions ‏ : ‎ 27 inches total length ; 4.4 ounces

Batteries ‏ : ‎ 2 Lithium Polymer batteries required. (included)

Core Features
1. Quad-Modal Correction System
Combines *audible tones* (0-20 adjustable vibration levels / 0-200 precision static pulse) + *night vision LED* for targeted behavioral guidance. Features a *safety lock* to prevent accidental activation and an IP67 waterproof receiver for all-weather durability.

2. 1000m Extended Control Range
Achieve seamless training with a 3,300ft (1,000m) remote radius, ideal for indoor and outdoor use. Supports simultaneous control of 3 collars, enabling multi-dog households to streamline training efficiency.

3. Universal Fit Technology
Adjustable collar (fits 5-120 lbs dogs) with *shock-absorbing pads* and dual-size modes (small dogs: 5-15 lbs / medium-large dogs: tailored fit). Ensures 98% comfort compliance across breeds.

Power & Efficiency
– Rapid Charging: 2-hour full charge via dual-port system.
– Extended Runtime: 20-day collar battery / 35-day remote battery.
– Smart Energy Saver: Auto-sleep mode during inactivity.

Safety & Certification
CE/FCC certified