Confirmation Letter

I, ▇▇▇▇ ▇▇▇▇, a Chinese citizen with the ID number of ***, is the spouse of ▇▇▇▇▇▇▇▇ ▇▇▇▇, who is the shareholder of Shanghai Yibo Medical Devices Co., Ltd.;

▇▇▇▇▇▇▇▇ ▇▇▇▇, Shanghai ECMOHO Health Biotechnology Co, Ltd. and Shanghai Yibo Medical Devices Co., Ltd. have entered into a series of agreements and any exhibits and amendments thereto, including the Equity Interest Pledge Agreement, the Exclusive Technology Consulting and Service Agreement, the Exclusive Call Option Agreement and the Power of Attorney (the “Agreements”).

the equity interest held by ▇▇▇▇▇▇▇▇ ▇▇▇▇ under the Agreements (the “Zeng’s Share”) shall belong to ▇▇▇▇▇▇▇▇ ▇▇▇▇ under any circumstances, and ▇▇▇▇▇▇▇▇ ▇▇▇▇ may, without my consent, mortgage, sell or dispose of ▇▇▇▇’▇ Share in any other manner according to the Agreements;

▇▇▇▇▇▇▇▇ ▇▇▇▇ may execute any amendment and supplement to the Agreements related to ▇▇▇▇▇▇▇▇ ▇▇▇▇’▇ Shares without my signature, confirmation, agreement or consent;

under any circumstances, I will not claim for any rights in connection with ▇▇▇▇’▇ Share which are inconsistent with the provisions of the Agreements, or take any action inconsistent with the provisions of the Agreements;

the portion of equity interest that may belong to me (“My Share”) in the equity interest held by ▇▇▇▇▇▇▇▇ ▇▇▇▇ shall and may be mortgaged, sold or disposed of in any other manner according to the Agreements;

if required, I agree to sign and be a party to the Agreements, and undertake that any amendment and supplement of the Agreements will not be inconsistent with the rights and obligations of ▇▇▇▇▇▇▇▇ ▇▇▇▇ under the Agreements;

I will not claim for any rights in connection with My Share which are inconsistent with the provisions of the Agreements, or take any action inconsistent with the provisions of the Agreements.

I, ▇▇▇▇▇▇▇▇ ▇▇▇▇, a Chinese citizen with the ID number of ***, is the spouse of ▇▇▇▇ ▇▇▇▇, who is the shareholder of Shanghai Yibo Medical Devices Co., Ltd.;

▇▇▇▇ ▇▇▇▇, Shanghai ECMOHO Health Biotechnology Co, Ltd. and Shanghai Yibo Medical Devices Co., Ltd. have entered into a series of agreements and and any exhibits and amendments thereto, including the Equity Interest Pledge Agreement, the Exclusive Technology Consulting and Service Agreement, the Exclusive Call Option Agreement and the Power of Attorney (the “Agreements”).

the equity interest held by ▇▇▇▇ ▇▇▇▇ under the Agreements (the “▇▇▇▇’▇ Share”) shall belong to ▇▇▇▇ ▇▇▇▇ under any circumstances, and ▇▇▇▇ ▇▇▇▇ may, without my consent, mortgage, sell or dispose of ▇▇▇▇’▇ Share in any other manner according to the Agreement;

▇▇▇▇ ▇▇▇▇ may execute any amendment and supplement to the Agreements related to ▇▇▇▇’▇ Share without my signature, confirmation, agreement or consent;

under any circumstances, I will not claim for any rights in connection with ▇▇▇▇’▇ Share which are inconsistent with the provisions of the Agreements, or take any action inconsistent with the provisions of the Agreements;

the portion of equity interest that may belong to me (“My Share”) in the equity interest held by ▇▇▇▇ ▇▇▇▇ shall and may be mortgaged, sold or disposed of in any other manner according to the Agreements;

if required, I agree to sign and be a party to the Agreements, and undertake that any amendment and supplement of the Agreements will not be inconsistent with the rights and obligations of ▇▇▇▇ ▇▇▇▇ under the Agreements;

I will not claim for any rights in connection with My Share which are inconsistent with the provisions of the Agreements, or take any action inconsistent with the provisions of the Agreements.