Key benefits Rapid, targeted cooling: semiconductor refrigeration chip plus a turbo fan produces instant 'icelike airflow' to reduce heat fatigue up to 30% faster than regular fans. Precise comfort control: from nearsilent sleep settings to strong cooling, so you get exactly the airflow you need without guessing. True portability and hands use: folds slim for storage, slips on comfortably, and directs airflow reliably to face or chest while you move. How it solves problems Stops overheating and reduces fatigue quickly during activity or rest, helping you stay comfortable and focused. Lets you finetune airflow for sleep, work, or exercise so you avoid cold drafts or insufficient cooling. Keeps both hands and stays in place so you can exercise, work at a desk, or rest without holding a device. Main features and practical details Dual cooling modes: semiconductor refrigeration chip + turbo fan delivers immediate 'icelike airflow' and faster relief from heat fatigue compared with regular fans. 2.5Speed precision control: five distinct power levels (Levels 1–5) with gentle sleep mode at Levels 1–2 and stronger cooling at Levels 3–5. Touch controls provide implied 100level granularity for fine adjustment. 135° foldable design: pivot the unit to direct airflow vertically or horizontally during different activities. Folds flat to 55 mm thickness for easy bag storage. True hands design: weighs just 260 g including the neck strap for allday wear. A 15° tilt mechanism directs airflow to the face and chest while preventing slippage. Performance and fit Lightweight construction (260 g with neck strap) keeps the device comfortable for extended wear. Compact folded thickness (55 mm) makes it easy to carry in a gym bag, briefcase, or travel pouch. 15° tilt and 135° fold range give flexible directional control to suit posture and activity. Touch controls and multilevel settings let you dial in quiet, lowpower cooling or stronger airflow when needed. Typical use scenarios During workouts: wearable, secure, and directed cooling helps control exertionrelated heat so you can train longer and recover faster. At work or studying: use low, quiet modes to stay comfortable and focused without distracting noise or cold drafts. While resting or napping: gentle sleep settings provide steady, unobtrusive airflow that reduces heat buildup and supports better rest. Quick specification summary Cooling system: semiconductor refrigeration chip + turbo fan Speed control: 5 main levels (Levels 1–5) with implied 100level touch granularity Fold angle: 135° adjustable Folded thickness: 55 mm Weight: 260 g (with neck strap) Tilt: 15° tilt mechanism for stable airflow to face/chest What makes this product stand out Combines active refrigeration technology with a turbo fan for faster, more noticeable cooling than conventional fans. Finegrain touch control and multiple preset ranges let you comfort from sleep to activity modes. Portable, foldable, and hands design balances performance with everyday convenience for workouts, work, and rest.