Nillkin Backlit Version Bumper Combo Keyboard Case, For Samsung Galaxy Tab S9 / S9 5G, For Samsung Galaxy Tab S9+ / S9+ 5G Ultrasonic Cleaner : 60Hz-18KHz

: 60Hz-18KHz

disperses back pressure while facilitating air entry

40HQ: 929 cartons * 30 pcs = 27870 pcs

feels silky

40HQ: 1025 cartons * 10 pcs = 10250 pcs

Nillkin Backlit Version Bumper Combo Keyboard Case, For Samsung Galaxy Tab S9 / S9 5G, For Samsung Galaxy Tab S9+ / S9+ 5G Ultrasonic Cleaner : 60Hz-18KHz1. Bluetooth version: Bluetooth 3. 0 2. Effective operating range: within 10 meters 3. Working voltage: 3. 0 4. 2V 4. Working current: less than 6mA 5. Lithium battery capacity: 500mAh 6. Working hours: Backlight mode: 14h, Non backlight mode: 100h 7. Charging time: less than or equal to 2. 5h 8. Detachable keyboard design with adjustable stand 9. All metal camera sliding cover design to avoid scratches and effective collisions 10. 110 180 degree