Sears offers the Nakamichi Bluetooth Wireless Headphones in Red, model no. BTHP02R, or Black, model no. BTHP02, for $29.99 with free shipping. Plus, Shop Your Way Rewards members will receive about $10 in SYWR Credit. (Not a member? It's free to join.) Assuming you'll use the credit, that's effectively tied with our mention from April, $40 under list, and the lowest total price we could find. They feature a wireless microphone, Bluetooth 4.0, and 33-foot wireless range.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.