B500 Diamond Texture Triangle Back Holder Splittable Bluetooth Keyboard Leather Tablet Case for Samsung Galaxy Tab A7 10.4 2020(Black+Black), B5001. Bluetooth standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 7 4. 0V 5. Working current: less than 8MA 6. Standby current: less than 0. 3MA 7. Sleep current: less than 50UA 8. Charging current: more than 200mA 9. Standby time: more than 100 days 10. Charging time: 2 3 hours 11. Lithium battery capacity: 200MA 12. Sustainable working hours: about 30 hours 13. Lithium battery life: 3 years

3)Support CEC

Empower your wellness journey with this essential tool for pain management and recovery

wide measuring and frequency range (31

Allow multiple computers to share a USB printer on the local network and print from any computer

5Gbps superspeeds which is prepared for now and ready for future-proof

Loading Container 20GP: 277 cartons * 40 pcs = 11080 pcs

Enjoy the freedom to listen to your favorite tracks without any hassle

key protection

USB Mode + Bluetooth Mode: Two connection ways

press to rotate automatically

1200x1920 resolution

weight of door buckle: about 20g