Dear Diallo , Thank you for your kindly comments and feedback. We are quite glad and honored to have an excellent business partner like you. Expecting to provide service for you again.

Dear Carlos , Thank you for your affirmation of our service, so nice to cooperate with you . So Sorry , It is non-rechargeable type mosquito killer lamp , it need to work with USB cable . We have rechargeable type mosquito bug zapper lamp, but will be other designs . Expecting to provide good products and service for you again. Many thanks and best regards O(∩_∩)O