Compatible Goggles: 210°, Electric 210° Color: Black Sold: KitApplicable on CKX Electric Goggles or helmets Approximate autonomy at room temperature (in the jacket), 6h (Maximum power level) / 12h (Minimum power level) Kit includes: High performance battery (6000 mAh) with 5 heat levels for a maximal duration Battery charger 110V USB port convenient to recharge a cellphone Battery digital interface shows power level and remaining capacity Electric power cord