800m Remote Control Electric Shock Bark Stopper Vibration Warning Pet Supplies Electronic Waterproof Collar Dog Training Device, 556-1, 556-2, 556-3 % Neck Fan & Waist Fan Wearing method: semi-in-ear type

Wearing method: semi-in-ear type

Up to 8GB RAM Expansion

One-handed operation

The power of this charger is 237W

Read and write speed is fast

800m Remote Control Electric Shock Bark Stopper Vibration Warning Pet Supplies Electronic Waterproof Collar Dog Training Device, 556-1, 556-2, 556-3 % Neck Fan & Waist Fan Wearing method: semi-in-ear typeSpecification: 1. Power source: USB charging battery power 2. Built in battery: 300mAh lithium battery 3. Neck strap size: 25 27 cm, suitable for most pets 4. Waterproof capability: IP7 waterproof level Description: We will use instructions to provide you with detailed products so that you can achieve the best results in the shortest possible time. In addition, the products strong waterproof ability allows you to swim with your pet in the pool or the