This document is an authorization letter from Shenzhen Zhichuang All Technology Co., LTD, granting permission to Shenzhen Kai Chuang Future Technology Co., LTD to act as their representative in applying for its own FCC identification number. The specific FCC ID being applied for is 2BNTO-B21S, which pertains to a product that is electrically identical to one already certified under FCC ID 2A6MS-B21S.
The original certification was granted on July 31, 2024. The primary reason for this new application is a change in the product's label. All other aspects of the equipment, including test results, technical information, and relevant documentation, remain consistent and applicable to the modified equipment. This letter confirms that Shenzhen Kai Chuang Future Technology Co., LTD is authorized to represent Shenzhen Zhichuang All Technology Co., LTD in all matters related to this FCC application.