Next Product AB-3636 Visible Distance:More than 200 meters Specifications: With back hole for wall mounting indoor, outdoor and the rear of the car and so on. Impact Resistance: Strong and durable. With the Magnet of the bottom, easy to carry Name Email Telephone Message Send Inquiry SKU: AB-3636 Categories: Led Traffic Sign, Portable Led Traffic Sign Description SPECIFICATION MaterialCloth+PVCDimension360*360mmLED number15 LEDLED ColorRedBattery NumberThree AAA batteriesBattery lifeMore than 18hoursLED Frequency1HzProduct life3-5yearsLED Flash styleRed light flash-steady-closed APPLICATION It is convenient for mounting both indoor & outdoor, such as mounted at the rear of car by the magnet, tackled with the rope and so on.