100% Brand new and high quality! High technology with exquisite workmanship. High brightness, low power consumption for long time using. Button cell battery powered which is safe and no needs for external electric power input. It is waterproof, place it any place you like (But the battery box is not waterproof, please keep it away from water and dampness).

100% Brand new and high quality! High technology with exquisite workmanship. High brightness, low power consumption for long time using. Button cell battery powered which is safe and no needs for external electric power input. It is waterproof, place it any place you like (But the battery box is not waterproof, please keep it away from water and dampness).