Universal Retractable Mobile Phone Radiator Fan Fast Cooling Device Low Noise Portable Cooler-Black

Features:

• Name: mobile phone radiator(No cell phone)
• Interface type: USB
• Vibration mode: no vibration
• Applicable products: mobile phone universal
• Material: ABS
• Product size: 77x63x32MM (expandable to 85mm)
• Product weight: 85g
• Additional function: mobile phone cooling
• Power supply: built-in lithium battery 500 mA
• Applicable number: 1 person
• Video game classification: entry level, fever level, elite level, hardcore level
• Applicable age: all ages