Introduction
The SVPRO Rechargeable Heated Socks are designed to provide warmth and comfort in cold conditions. These battery-operated socks feature three adjustable heat settings, making them suitable for various outdoor activities such as skiing, hiking, camping, fishing, hunting, and mountaineering. This manual provides essential information for the safe and effective use of your heated socks.

Image: Layered construction of the heated socks, illustrating the windproof, insulation, heating, and warm layers, with heat shown radiating from the foot area.
Setup Instructions
1. Charging the Batteries
Before first use, fully charge both 3.7V Li-ion rechargeable batteries using the provided USB C-A charging cable. Connect the charging cable to the batteries and a suitable USB power source. The indicator light on the charger will show the charging status and when the batteries are fully charged.
2. Inserting Batteries into Socks
- Locate the small pocket on the side of each sock.
- Connect the charged battery to the wire inside the sock pocket.
- Carefully place the battery into the pocket, ensuring a secure fit.

Image: Visual guide demonstrating the steps for charging batteries, putting on socks, connecting batteries, turning on the heat, and securing batteries in the sock pockets.
Operating Instructions
1. Turning On/Off
Press and hold the power button on the battery for 2-3 seconds to turn the socks on or off.
2. Adjusting Heat Settings
Once powered on, short press the power button to cycle through the three heat settings: Low, Medium, and High. Each press will change the heat level, indicated by LED lights on the battery.
- Low: Approximately 105°F (40°C) for up to 10 hours.
- Medium: Approximately 125°F (52°C) for up to 8 hours.
- High: Approximately 140°F (60°C) for up to 5 hours.

Image: Diagram illustrating the three temperature levels and their approximate durations, along with the 4000mAh rechargeable batteries.

Image: Detailed view of the battery controls, highlighting the power switch, temperature indicator lights, and USB-C charging port.
Maintenance
1. Washing Instructions
- Always remove the batteries before washing the socks.
- Hand Wash: Wash gently with mild detergent in cold water.
- Machine Wash: Place socks in a laundry bag and wash on a gentle cycle with cold water. Do not use bleach.
- Drying: Air dry only. Do not machine dry or wring out the socks. Ensure socks are completely dry before reinserting batteries.

Image: Visual guide for washing the heated socks, including battery removal, hand wash, machine wash with laundry bag, and air drying.
2. Battery Care
- Store batteries in a cool, dry place when not in use.
- Avoid exposing batteries to extreme temperatures or direct sunlight.
- Charge batteries periodically if not used for extended periods to maintain battery health.
Troubleshooting
Socks Not Heating
- Ensure batteries are fully charged and correctly connected to the sock wires.
- Verify the power button on the battery has been pressed and held for 2-3 seconds to turn on.
- Check for any visible damage to the wires or heating elements.
Short Battery Life
- Battery life varies with heat setting. Higher settings consume more power.
- Ensure batteries are fully charged before each use.
- Battery performance may decrease in extremely cold environments.
Uneven Heating
- Ensure the heating elements are properly positioned within the sock and not folded or creased.
- If uneven heating persists, contact customer support.
Specifications
| Attribute | Detail |
|---|---|
| Brand | SVPRO |
| Model Name | Svpro Heated Socks |
| Size | Medium |
| Color | Pink |
| Material | Cotton |
| Power Source | Battery Powered, Electric |
| Battery Type | Lithium-Ion |
| Battery Capacity | 2200 Milliamp Hours (per battery, 4000mAh total for 2 batteries) |
| Temperature Range | 95°F - 140°F (35°C - 60°C) |
| Reusability | Rechargeable |
| Recommended Uses | Skiing, Camping, Fishing, Hunting, Hiking, Cycling |
| Included Components | 1 pair Heated Socks, 2 x 4000mAh Li-Polymer Batteries, 1 x USB Charging Cable, 1 x User Manual, 1 x Packing Box |
Warranty Information
The SVPRO Rechargeable Heated Socks come with a 1-year full warranty from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For product inquiries, technical assistance, or warranty claims, please contact SVPRO customer support through the retailer where the product was purchased or visit the official SVPRO website for more information.