For OnePlus 10R / Ace Watercolor Pattern Leather Phone Case(Winter Snow) Filter-360 Degree Camera Working humidity: 0% - 100%

Working humidity: 0% - 100%

General Frequency Range GSM 900MHz

Scientific triangle structure + stable load-bearing design

0 compliant and backward compliant with USB 1

Face capacity: 1500 enrollments

For OnePlus 10R / Ace Watercolor Pattern Leather Phone Case(Winter Snow) Filter-360 Degree Camera Working humidity: 0% - 100%1. Premium PU Leather: The phone case is hand made with selected high quality PU leather and soft TPU inner shell, which brings a comfortable touch and protects your phone in all aspects. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. Convenient Kickstand: Stable kickstand lets you make hands free video calls, read, or watch movies, liberate your hands for more efficient work. 4. Practical Card Holder Function: 2