Item specificsCondition:new other open box .. Read moreFeatures:Noise CancellationMPN:CS540WITHHL10Color:BlackCustom Bundle:NoUPC:0070090031284 Returns We've got your back with a 30-day money-back guarantee on our products.If you have any problems with your purchase, just reach out to us before leaving feedback.We promise our products are accurately described and fully working.If anything goes wrong, we'll fix it quickly and hassle-free. Shipping We aim to ship orders within one business day after payment.