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Support Bluetooth serial data transmission
supports HDMI audio output
Smart Home
5A (designed for light loads)
16 RGB Rainbow LED Ring Ultrasonic Support Bluetooth serial data transmission16 RGB Rainbow LED Ring 16 RGB Rainbow LED Ring is a kind of LED rings with 16 ultra bright RGB LED beads placed on a circle PCB panel. The PCB panel is not bendable. It is solid. After being charged, it becomes a magic ring with rainbow colour. It is programmable. You can make a program and control the brightness and movement of light. We have successfully make it realize effects like rainbow colour gradient and colour rotate. With your clever
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