The offer of receiving a free SoundSport charging case with the purchase of a pair of SoundSport wireless headphones is valid only on purchases made between 1 March 2020 and 31 March 2020, or while stock lasts. This offer may not be combined with any other offers or applied to previous purchases. £39.95 is the price at which the SoundSport charging case is available on bose.co.uk. In the event of a product being returned, any free product must also be returned before we can refund your purchase. This promotion is only available at participating resellers and online stores.