Jet.com offers the Sony Noise-Canceling Bluetooth Headphones in Black for $275 with free shipping. That's $73 under our mention from March and the lowest price we've seen for these well-reviewed headphones. (It's also the best deal we could find today by $123.)

They feature 40mm drivers, a frequency response of 4Hz to 40kHz, active noise cancellation, 20 hours of playback per charge, and microphone; a carrying case, wired headphone cable, and charging cable are included.