m3 m4 m5 m6 m8 m10 slot t nut sliding nut for 2020 3030 4040 4545 profile slot t nut aluminum extrusions furniture
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RK11D Backlight Cloth Texture Detachable Magnetic Bluetooth Keyboard Horizontal Flip Leather Tablet Case for iPad Pro 11 2020 / 2018 with Holder & Pen Slot(Blue)
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400 pcs 20MM PCB 3030 3535 5050 pad can replace 2835 3020 3528 aluminum substrate 6-corner circuit board diameter 19.5mm-20mm
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Описание:
1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation mode: GFSK4. Working voltage: 3.0-4.2V5. Working current: less than 2.5mA6. Standby current: less than 0.3mA7. Product size: 25.8x 21x 2.5cm 8. Charging current: more than 200mA9. Standby time: more than 100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mah / 400m. Ah (backlit)12. Sustainable working time: 100 hours / 3-5 hours (when the light is turned on)13. Lithium battery life: 3 years 14. Button force: 80g 15. Key life: 5 million clicks 16. Working temperature: -10 to 55 degrees Celsius 17. Product material: leather case with built-in pen slot, ABS plastic keyboard, keyboard with seven-color light (only backlight models)