New Rixing NR-9011 Bluetooth 5.0 Portable Outdoor Wireless Bluetooth Speaker(Black) Type-IP Camera The highest resolution is 3840x2160p

The highest resolution is 3840x2160p / 30Hz (supported by the monitor host)

40Gbps light speed large file transfer in seconds

just gently press the red laser point can be mapped to emphasize in your document content on the screen

Interval Time : 0

headphones and other equipment

New Rixing NR-9011 Bluetooth 5.0 Portable Outdoor Wireless Bluetooth Speaker(Black) Type-IP Camera The highest resolution is 3840x2160p1. Built in 1200 mAh sufficient amount of 18650 original battery 2. 10W high power, diaphragm with frequency light 3. Perform Bluetooth playback test at 80% volume, playback time: 3 4 hours, charging time: 3 hours (playing time varies with volume and audio content) 4. Support Bluetooth connection hands free call FM radio USB, TF card, AUX audio playback cyclic charging TWS serial function 5. Output power: 2*5W 6. Speaker: 2 pcs, external magnetic 4