B09 Splittable Bluetooth Keyboard Leather Tablet Case with Triangle Holder & Pen Slot For iPad 10.2 2020 & 2019 / Pro 10.5 inch / Air 3 10.5 inch(Gradient Rainbow) Filter-CF Card 4x3 supports 4K 30HZ)

4x3 supports 4K 30HZ)

microphone sampling frequency: 16Khz

Up and down layered design

40HQ: 2586 cartons * 100 pcs = 258600 pcs

B09 Splittable Bluetooth Keyboard Leather Tablet Case with Triangle Holder & Pen Slot For iPad 10.2 2020 & 2019 / Pro 10.5 inch / Air 3 10.5 inch(Gradient Rainbow) Filter-CF Card 4x3 supports 4K 30HZ)Features: 1. Not only a protective case, built in Bluetooth keyboard, more powerful 2. The keyboard and leather case can be separated design 3. Bluetooth chip, fast speed, low power consumption, stable 4. Precise cutting, easy access to all buttons and ports, providing you with smooth operation 5. Triangular bracket and pen slot function, easy to use 6. Easy to insert and remove 7. Tablet PC and stylus are not included Specification: 1. Bluetooth