‼️ Only here are 4 bottles and 2 batteries for sale…‼️ ■ Condition I used it last summer, but I stopped using it this year because I found other cooling equipment. It is in good condition with no scratches or stains, and the operation has been confirmed. Purchase date: 2024/05/18 ■ Size Free size (S to 5L equivalent) Chest: 80~130cm Shoulder width: 32cm Front body length: 44cm Length: 40.5cm Back body length: 42cm ■ Materials ・Wear material: Outer fabric / Polyester, Lining / Polyester ・Tank material / TPU ・Cooling specification part / Peva: PE cotton sponge ・Cooling hose: Silicone rubber (Color: Blue) ■ Features / Performance ○ Dedicated bottle cooling time: Approximately 150-180 minutes ○ Pump specifications ・Pump output: 7.4V 150Ah (maximum) ・Flow rate: Maximum 320-370ml/min ○ Battery specifications Lithium-ion battery ・Battery voltage: 3.6V ・Battery capacity: 5,200mAh ・Dimensions: 95x65x 25mm ・Weight: Approximately 133g ・Mobile phone charging (USB-typeC) output: 2.0A ○ Battery usage time目安 (5,200mAh) ① Continuous: 12 hours ② 20 seconds operation - 45 seconds stop: Approximately 40 hours ③ 20 seconds operation - 1 minute 30 seconds stop: Approximately 50 hours Charging time: Approximately 2 hours 30 minutes (when using a separately sold 2A adapter) Size: Approximately 40.5cm x 32cm | Approximately 805g (including battery) ※ This is the weight of ICEMAN only, not including PET bottles or dedicated bottles. Care: Hand wash OK (washable) ■ Accessories ・Instruction manual ・Battery 5,200mAh ・ICEMAN Charge Bottle 5.0 (dedicated thin bottle 1,000ml) ※ The cable for smartphone supply is not included. ※ AC adapter is not included. ※ If using a PET bottle, please purchase a commercially available one and freeze it for use. ✄-----------✄-----Refer to the official website below-----✄-----------✄ ＊Please refrain from purchasing if you are nervous about home storage. ---------✄--------------✄--------------✄--------- ・Shipping is planned using the following shipping method. ・If you have any questions, please comment before purchasing.