1. Material: PC 2. Input voltage: AC110-240V/50Hz-60Hz 3. Total power: 8W 4. Optical power: 4W 5. The lighting can be adjusted according to personal needs 6. Using bluetooth 4.2 low energy technology 7. Weight: 200 grams for one pair and 220 grams for remote control 8. Dimensions: diameter 70 mm, height 108 mm 9. The remote control model requires 2025 button batteries (included)
