1. Material: PC+ABS+magnet 2. Beads: 9-meter yellow light string light 80LM, battery life: 12H/ 9m 4-color RGB string light, battery life: 5H/ 2835 36 2900-3100K 220LM Range: 7H/ String lights+2835 180LM Range: 5H/ XTE 1 250LM Range: 6H/ 3. Charging voltage: 5V/Charging current: 1A/Power: 3W 4. Charging time: about 5 hours/usage time: about 5-12 hours 5. Function: Warm White Light - RGB Flowing Water - RGB Breathing -2835 Warm White+Warm White -2835 Strong Light - Off Long press for three seconds XTE strong light weak light burst