1. Slim smooth (0.12-0.4mm), light weight 2. Can be made into any shape 3. Can ... your require Feature: 1. Slim smooth (0.12-0.4mm), light weight 2. Can be made into any shape 3. Can ... -vibration, no need to maintain 8.Working style: Constant, blink, sound activationPerformance parameter: Life Time: 25000Hrs Half life: 10000Hrs Color: Yellow ...