Fashion USB 3.1 Type-C Port Mini Fan with Two Leaves, For Mobile Phones with OTG Function(Black) Filter-Micro SD Card Power Supply 3 x AAA

Power Supply 3 x AAA Batteries (not included)

and the heat is small

Applicable mobile phone size: 4-6

any devices that come with 1/4 screw to meet your needs of shoot

Fashion USB 3.1 Type-C Port Mini Fan with Two Leaves, For Mobile Phones with OTG Function(Black) Filter-Micro SD Card Power Supply 3 x AAA1. 100% brand new and high quality. 2. Can watch TV with side blowing fan. 3. Easy to carry. 4. TPE environmental protection material. 5. USB 3. 1 Type C port. Specification: Package Weight One Package Weight 0. 03kgs 0. 06lb One Package Size 9cm * 4. 3cm * 3cm 3. 54inch * 1. 69inch * 1. 18inch Qty per Carton 300 Carton Weight 4. 50kgs 9. 92lb Carton Size 42cm * 32cm * 32cm 16. 54inch * 12. 6inch * 12. 6inch Loading Container 20GP: 620 cartons * 300