Therm-ic S-Pack 700 B Sock Battery - Compatible with All Heated Socks - Thin Compact Lightweight Easy to Use Battery with Bluetooth Technology for Heat Control - 1 Piece

Therm-ic S-Pack 700 B Sock Battery - Compatible with All Heated Socks - Thin Compact Lightweight Easy to Use Battery with Bluetooth Technology for Heat Control - 1 Piece

• BATTERY FOR HEATED SOCKS - The S-Pack 700 B battery is designed to provide warmth and comfort during cold weather allowing you to stay cozy and comfortable even in the harshest of climates; Great for all who love spending time outdoors during winter
• MANUAL HEAT CONTROL - This sock battery includes 3 manually controllable heat settings via power button; An easy-to-use switch allows you to select from three different heat settings ensuring that you can customize the level of warmth to suit your needs
• BLUETOOTH HEAT CONTROL - This sock battery is fitted with Bluetooth technology which allows you to control all 10 heat settings via your smartphone, using the Therm-ic Heat Control Mobile App; Check & adjust the heat setting for your socks in real time
• HIGH PERFORMANCE - The S-Pack 700 B Sock Battery is compatible with all models of Therm-ic heated socks; It provides consistent heat throughout the day, ensuring that your feet stay warm for up to 8 hours no matter what you're doing
• EASY TO USE - This battery for heated socks is easy to install and use; It is thin, compact and lightweight which makes it easy to carry when you're going on a winter hike; Includes a USB charger; Wall charger NOT included