Christmas Decoration Lights USB Ring Doll 10 in 1 String Lights(Christmas Tree) Phone Lenses External Memory:Yes

External Memory:Yes

white light 6000K-6500K

Lighting angle: 45 (degrees)

Four independently regulated 100K ohms potentiometers

Christmas Decoration Lights USB Ring Doll 10 in 1 String Lights(Christmas Tree) Phone Lenses External Memory:Yes1. Material: copper wire + LED lamp beads 2. Voltage: 5V 3. Power supply: USB 4. Power: one lamp bead 0. 06W 5. Light source: warm white 6. Just put the pendant on the copper wire, easy to install 7. Low voltage safety, human body will not be hurt by contact with copper wire 8. Can be connected to any USB interface for power supply 9. Light string waterproof design, safe for daily use 10. Size: 3m x 0. 5m, single 10 x 10cm 11. Weight: about 440g