This document is a permission letter from Shenzhen Zhejin Technology Co. Ltd, authorizing Shenzhen Betterup Business Limited to apply to the FCC for a change in identification. The letter confirms that the equipment in question, originally certified under FCC ID 2BO58-ZJ7258, remains electrically identical despite the change.
The authorization covers changes to the Applicant Company, FCC ID, model name, label, Trade Mark, product appearance, and user manual. Shenzhen Betterup Business Limited intends to market the product under FCC ID 2BO55-YS7249. The original test results, technical information, and relevant documents continue to be representative of and applicable to the change ID equipment.
The letter assures that all original test results and technical information remain valid and applicable to the modified equipment. Contact information for Shenzhen Zhejin Technology Co. Ltd is provided for any inquiries.