For Samsung Galaxy Tab A 10.1 2019 T515/T510 Colored Drawing Horizontal Flip Leather Case with Holder & Card Slots(Unicorn) Filter-Others Microphone frequency response: 100Hz-8KHz

Microphone frequency response: 100Hz-8KHz

it offers higher bandwidth

Working humidity: 93% RH (non-condensing)

Charging port connector for OPPO A72 CPH2067

Data transmission rate: 32000 (MB/s)

For Samsung Galaxy Tab A 10.1 2019 T515/T510 Colored Drawing Horizontal Flip Leather Case with Holder & Card Slots(Unicorn) Filter-Others Microphone frequency response: 100Hz-8KHz1. Simple and easy, comfortable, easy to carry. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. Access to all ports and buttons easily without removing the case. 4. With good performance and high quality, it may work for a long time. 5. Receipt signal well.