Specifications Material ABS Battery Built-in 660mAR Lithium Battery Power ROW LED lifespan | 50,000 h Bulb LED light source Working ime | 12 hours Sensor tic 305 Brightness 80 Im Product Diagram Proust size 49% 3.8% cinch Product weight 10g 02) Warning: 1. Keep the device away from fire. water and moist places in order 1 avoid explosion, leakage. moisture: 2. Any severe shock to the charger is not recommended: 3.