New item. ★ Bundle Discount Available If you want multiple items, a bundle discount is also available! Please contact us via message if you are interested ^ ^ Set Contents IC101 Vest x 1 (FREE size) IC01 Lithium-ion compact battery x 1 IC01-1 Peltier fan unit x 3 IC01-2 Fan cable x 1 IC01-3 Charging cable (USB Type-C) x 1 Instruction manual / Warranty card x 1 ・IC01 Compact Battery Battery capacity / 5,000mAh / 7.3V (36.5Wh) Weight / 200g External dimensions / H64.5mm x W81mm x D26mm Charging time / 5V/2.1A: about 4 hours, AC09-3: about 2.5 hours * AC09-3 rapid charger can also be used ・IC01-1 Peltier Fan Unit Weight: 195g / 3 pieces Compatible models (battery model numbers) IC01, AC09, AC08, AC360, AC300 Operating time of the Peltier fan unit After cooling for 90 seconds, the cooling function is turned OFF for 13 seconds, and then the cooling function is turned ON again. Strong: -18℃ (about 3.5 hours) Weak: -12℃ (about 5 hours) * When the ambient temperature is 35℃ ・IC101 Vest Free Size Material: Main fabric: Nylon 88%, Polyurethane 12% Separate fabric: Collar mesh / Polyester 98%, Polyurethane 8%, Pocket / Polyester 100% ・IC01-2 Fan cable Compatible models / IC01, AC09, AC08, AC360, AC300 * Dedicated to IC01, AC09, AC08, AC360, and AC300 batteries.