A12B-A Ultra-thin ABS Detachable Bluetooth Keyboard Tablet Case with Touchpad & Pen Slot & Holder for iPad Air 13 2024 / 2025 / Pro 12.9 2021 (Gold) Filter-Caddies & Enclosures

A12B-A Ultra-thin ABS Detachable Bluetooth Keyboard Tablet Case with Touchpad & Pen Slot & Holder for iPad Air 13 2024 / 2025 / Pro 12.9 2021 (Gold) Filter-Caddies & Enclosures1. Bluetooth 3. 0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 0 4. 2V 5. Working current: less than 2. 5mA 6. Standby current: less than 0. 3mA 7. Sleep current: less than 40uA 8. Charging current: more than 200mA 9. Standby time: more than 100 days 10. Charging time: 3 4 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working hours: 100 hours 13. Lithium battery life: 3

The lenses are built with precision to eliminate color aberration from center to edge

Highly sensitive capacitive silicone contacts

3) Black colored cable for easy blend

HDMI and VGA support with the display

One Package Size 45cm * 22cm * 9cm / 17

Antenna Types Built-in Intelligent omnidirectional antenna

Each screw driver size: 16

Connector Types TS-9

manually focus and exposure

Made of PP material

4Ghz wireless devices

40HQ: 1385 cartons * 120 pcs = 166200 pcs