Offer valid from 9:00PM PST on November 18, 2021 to 11:59PM PST December 4, 2021 while supplies last. Available only in Microsoft Store online in the United States (including Puerto Rico) and Canada. Offer valid only on select Bondir Wireless Bluetooth Earphones. For eBay purchases, additional terms apply. Not valid on prior orders or purchases; cannot be transferred or otherwise redeemed for cash or promo code(s). May not be combinable with other offers. Applicable return policy applies to each purchase. Promotional items given, or discounted products bought with, a qualifying product are not valid or must be returned if the qualifying product is returned. Refunds will take into account the discount. Price discount does not include taxes, shipping or other fees. Microsoft reserves the right to modify or discontinue offers at any time. Limit of 5 offers per customer. Other exclusions and limits may apply.