Lenovo again offers its Lenovo W770 Wireless Headset in Black, model no. 0B65782, for $49.99. Coupon code "USP1OT15782" cuts it to $21.99. With free shipping, that's the lowest total price we could find today by $18, although we saw it for $2 less a week ago. Sales tax is added where applicable. This headset features a 40mm drive unit, 2.4GHz audio transmission, hidden microphone, and more. Deal ends October 8.

Note that it has an expected ship date of October 9.