The offer of receiving a second pair of the Bose Sleepbuds™ II for £137,97 or a pair of Bose QuietComfort® Earbuds for £153,97 with the purchase of a pair of Bose Sleepbuds™ II is valid only on purchases made between 1 August and 31 August 2021, or while stock lasts. This offer may not be combined with any other offers or applied to previous purchases. £229,95 is the price under which the Bose Sleepbuds™ II are available on bose.co.uk. £249,95 is the price under which the Bose QuietComfort® Earbuds are available on bose.co.uk. In the event of a product being returned, any incentive product must also be returned before we can refund your purchase.