Newegg offers the Klipsch Wireless Image ONE Bluetooth On-Ear Headphones in Black for $69.99 with free shipping. That's $2 under our mention from three days ago and tied as the lowest total price we've seen. (It's also a current price low by $30.) They feature a frequency response of 16Hz to 23kHz, wireless range of up to 33 feet, microphone, and on-ear controls.