I agree. I have been using and testing the Jabra Elite Sport for the last few months, by pairing them with as many older devices as possible and Thinkpad X1 (1s

I agree. I have been using and testing the Jabra Elite Sport for the last few months, by pairing them with as many older devices as possible and Thinkpad X1 (1st Gen) being amongst them. Although, the reception can be patchy on the outer range - which is probably due to the antenna and it's positioning, rather than the BT 4.0 chipset on the laptop. However, the earphones pair easily as soon as they are removed from the charging case.