Offer letter dated as of June 14, 2021 between Registrant and Warren Schlichting

On behalf of Plantronics, Inc., now branded as Poly (the “Company”), I am pleased to offer you the position of Executive Vice President, Chief Operating Officer, reporting to Dave Shull, President & Chief Executive Officer. Should you accept this offer of employment, your first day of employment is anticipated to be on or about June 14, 2021 (your actual first day of employment is referred to as the “start date”).

This letter outlines the terms of your employment with the Company as of your start date, including your compensation and benefits, as set forth below:

This formal notification of our offer of employment is subject to the terms set forth in your Employment Application which you have submitted to the Company and is contingent upon satisfactory background verification, receipt of an original application, a final review of references, your completion of a D&O Questionnaire resulting in no conflicts of interest, and the LD&C Committee’s approval of the terms of this letter.

As a condition of your employment, you will also be required to sign and comply with: Warren Schlichting - New Hire Certification – Prior Employer Confidential Information, which requires, among other things, you to certify that you may have had access to a prior employer’s confidential, proprietary or trade secret information, you have not downloaded or otherwise transferred any of that information to any device, you or your prior employer have deleted that information from any of your devices and/or returned that information to your prior employer and you will not use any such information during your employment with the Company.

For purposes of federal immigration law, you will be required to provide to the Company documentary evidence of your identity and eligibility for employment in the United States. Such documentation must be provided to the Company within 3 business days of your start date, or our employment relationship with you may be immediately terminated.

Before releasing certain export-controlled technology and software to you during your employment at the Company, the Company may be required to obtain an export license in accordance with United States law. The Company will inform you if an export license is needed. If an export license is required, then this offer of employment and/or your continued employment (if applicable) with the Company is contingent upon receipt of the export license or authorization, and the Company will have no obligation to employ you or provide you with any compensation or benefits until the export license or authorization is secure.

Please be aware that your employment with the Company is for no specified period and constitutes at-will employment. As a result, you are free to resign at any time, for any reason or for no reason. Similarly, the Company is free to conclude its employment relationship with you at any time, with or without cause, and with or without notice. We request that, in the event of resignation, you give the Company at least two weeks’ prior notice.

You agree that, during the term of your employment with the Company, you will devote substantially all of your professional time to fulfill your responsibilities at the Company, and you will not engage in any other employment, occupation, consulting or other business activity directly related to the business in which the Company is now involved or becomes involved during the term of your employment, nor will you engage in any other activities that conflict with your obligations to the Company, except that the Company acknowledges and agrees that you may continue to be employed by the Special Purposes Acquisition Company (“SPAC”) in the position in which you currently serve, and to provide continued consulting services to your private equity firm, provided that the number of hours of service does not exceed approximately ten (10) and five (5) hours, respectively, per month, and further subject to the limitations outlined above. You further agree that should the SPAC engage in de-SPAC activities, you will promptly notify and consult with the Company’s Chief Legal and Compliance Officer as to whether and when you may be obligated to resign such position.

As a Company employee, you are required to abide by Company rules and standards as presented in our Employee Handbook, our Worldwide Code of Business Conduct and Ethics and other Company policies.

As a condition of your employment, you will also be required to sign and/or otherwise comply with:

Non-Solicitation of Employees: You agree that for a period of 12 months following your separation of employment with the Company, you shall not, either personally or in conjunction with others, solicit, interfere with, or endeavor to cause anyone employed by the Company whom you supervised, with whom you worked in providing service to customers, or about whom you received confidential information, in any such case within the last 12 months preceding the termination of your employment with Company, to leave such employment. Nothing in this paragraph is meant to prohibit an employee of Company that is not a party hereto from becoming employed by another person or entity.

Employee, Confidential Information, and Invention Assignment Agreement which requires, among other provisions, (i) the assignment of patent, copyright and other intellectual property rights to any invention made during your employment at the Company, and (ii) non-disclosure of proprietary information.

Export Compliance: Before releasing certain export-controlled technology and software to you during your employment at the Company, the Company may be required to obtain an export license in accordance with United States law. The Company will inform you if an export license is needed. If an export license is required, then this offer of employment and/or your continued employment (if applicable) with the Company is contingent upon receipt of the export license or authorization, and the Company will have no obligation to employ you or provide you with any compensation or benefits until the export license or authorization is secure.

All payments and benefits under this letter are subject to applicable tax and other withholdings. To the extent that reimbursements or other in-kind benefits under this letter constitute “nonqualified deferred compensation” for purposes of Internal Revenue Code section 409A, (i) all expenses or other reimbursements hereunder shall be made on or prior to the last day of the taxable year following the taxable year in which such expenses were incurred by you, (ii) any right to reimbursement or in-kind benefits shall not be subject to liquidation or exchange for another benefit, (iii) no such reimbursement, expenses eligible for reimbursement, or in-kind benefits provided in any taxable year shall in any way affect the expenses eligible for reimbursement, or in-kind benefits to be provided, in any other taxable year, and (iv) except as specifically provided herein or in the applicable reimbursement arrangement, any such reimbursements or in-kind benefits must be for expenses incurred and benefits provided during the

your lifetime. In no event will the Company be held liable for any taxes, interest, penalties or other amounts owed by Employee under Code Section 409A.

To indicate your acceptance of the Company’s offer of employment as stated above, please sign and date this letter in the space provided below. This letter sets forth the terms of your employment with the Company and supersedes any prior representations or agreements, whether written or oral. This letter, including, but not limited to, its at-will employment provision, may not be modified or amended except by a written agreement signed by the Company’s CEO and you.