| Item | Parameter |
|---|---|
| Outer Fabric | 95% polyester, 5% spandex （waterproof, windproof) |
| Lining | Polar fleece |
| Battery Capacity | 1 piece rechargeable Li-ion Polymer Battery at 500 cycles |
| Charger | 1 piece 100V ~ 240V AC universal charger with LED indication |
| Heating Technology | Far infrared carbon fiber heating technology |
| Heating Zones | Left chest, right chest and back |
| Temperature | low (45℃), medium(50℃), high(55℃) |
| Heating Time | 7hours, 4.5 hours, 4 hours |
| Color | Black / It can be customeized |
| Size | It can be customeized |
| Function | keep warm for outdoor sports and outdoor working in cold condition |
