Dog Shock Collar with Remote - [2024 Newly Upgraded] Dog Training Collar for Small Medium Large Dogs, Rechargeable E Collar for Dogs Training, IPX7 Waterproof Electric Collar with Unique Shock-Lock

【✅ Unique shock-lock keypad】- Enhanced anti-misoperation. Compared to other dog trainers that generally do not have this shock-locking function, Pedono shock collar features the latest electric shock-lock keypad, making it particularly suitable for dog owners who are reluctant to use the shock feature. 【✅3 channels & Channel A】- When multiple dog training collar receivers are individually paired to different channels (Channel 1, 2, and 3), all receivers can still be controlled through the Channel A at the same time, eliminating the need to re-remove multiple dog collars and pair them on the same channel, making it ideal for multi-pet homes. 【✅Incredible Battery Life & Quick Charging】- Pedono dog shock collar offers a long battery life, charging fully in just 2-3 hours. The remote last up to 90 days of standby time and its working time is about 30 days. The e-collar last up to 20-30 days of stand