Patuoxun via Amazon offers the Mpow Bluetooth Headset Headphone in Black for $29.99. Coupon code "MPOW37WT" cuts the price to $24.99. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to bag free shipping; otherwise, it adds $5.33.) That's a few cents under our mention from three days ago, $45 off list, and the lowest total price we could find. It features noise reduction, echo cancellation, flip-boom arm, and interchangeable ear cushions.