RGB Light Effect Gyro Shape Wireless Bluetooth Audio(Pink) Tape-Security Alarm 0 fast charging protocol

0 fast charging protocol

the transmittance is high

the screen has only visibility of 30 degrees or less on the front side and the side

NVR HDMI Output Resolution 1920x1080

RGB Light Effect Gyro Shape Wireless Bluetooth Audio(Pink) Tape-Security Alarm 0 fast charging protocol1. Material: plastic, electronic components 2. Interface: USB 3. Frequency response range: 20HZ 20KHZ 4. Bluetooth protocol: 4. 1 5. Effective distance: 10 meters 6. Output power: 5W 7. Charging requirements: USB DC 5V 8. Signal to noise ratio: 86dB 9. Channel: 2 10. Number of speakers: 1 11. Operation mode: button 12. Built in battery: 800mAh lithium battery 13. Playing time: about 4 hours 14. Support three playback modes: Bluetooth, TF card and FM