S-Pack 1400B - Replacement Battery for Heated Socks Winter neckwarmers Compatible models include S-Pack 1400B

Compatible models include S-Pack 1400B (Bluetooth)

Anti-odour: ecological refreshing odourless treatment

Eco-conscious materials – made with 60% recycled content

Get the most out of your time on snow with this high-performance heated sock bundle

The Ultra Warm Performance S

S-Pack 1400B - Replacement Battery for Heated Socks Winter neckwarmers Compatible models include S-Pack 1400BThe S Pack 1400B battery delivers up to 14 hours of warmth and full Bluetooth control for your Therm ic and SIDAS heated socks. Sold individually. Bluetooth app control lets you fine tune your comfort. USB charging cable and 5V 2A charging cube not included. Heating Duration Level 1: up to 14 hours Level 2: up to 7 hours Level 3: up to 3. 5 hours Key Features Bluetooth control via smartphone app Three manual and ten Bluetooth adjustable heat settings