P810 Magnetic Bluetooth Keyboard Leather Tablet Case, For Samsung Galaxy Tab S10+ / S9 FE+1. Operating distance: 10m 2. Modulation system: GFSK 3. Operating voltage: 3. 3 4. 2V 4. Charging current: less than 225mAh 5. Standby time: 90 days 6. Continuous working time: 5h (backlight on) 380h (backlight off) 7. Lithium battery capacity: 500mAh (backlight model) 8. Charging time: less than 3h 9. Lithium battery life: 3 years 10. Keyboard service life: more than 5 million times 11. Operating temperature: 20 to 50 degrees Celsius 12. Charging

IP67 Watreproofv

87inch * 11

6inch * 14

Comparison: 2000: 01: 00

High-strength aluminum alloy universal adjustment

signal light

Projection Technology: 5

20ml plastic water bottle X1

Memory Card: Support SD memory card and MMC card (4GB to 128GB)

function 3:bluetooth headphone

CQ43-103TU

Lmpedance: 30Ω