Specifications:

1.300mAh battery with large capacity and long life

Powerful power storage, fast cooling, long life without power connection

2. It is compact and does not block hands, does not affect operation, and does not block the screen

3. The stepless buckle structure can be adjusted freely from the bottom, and can be used below 7.5 inches

Soft TPU silicone pad, no harm to the phone, no screen blocking

4. Lighter than footsteps, get immersive experience

Noise reduction air duct design, silent and easy to split

5. A variety of styles for your choice