You don't need new headphones to benefit from Qualcomm's aptX HD codec.

As one of its daily deals, A4C offers the refurbished LG Tone Studio Wireless Bluetooth In-Ear Headphones and Speaker in Titan Grey for $94.94 with free shipping. That's $5 under our mention from two weeks ago and $35 under the lowest price we could find for a refurb today. (For further comparison, it's also $65 less than a new set.) It features four speakers and once charged runs for up to 35 hours in earphone mode (6 hours in speaker mode). Deal ends today.
Note: A 90-day A4C warranty applies.

Adorama offers the Ultrasone Pro 550 Over-the-Ear Closed-Back Professional Headphones for $59.99 with free shipping. That's $10 under our March mention (which required a rebate), $60 off, and the lowest price we've seen. These foldable circumaural headphones feature 50mm Mylar drivers, a 10Hz to 22kHz frequency response, S-Logic natural surround sound, gold-plated connectors, 10-foot coiled and straight detachable cables, extra earpads, and hard carrying case.

LightInTheBox offers the 2.8-lb. Xiaomi Air Intel Skylake Core i5 2.3GHz 13.3" 1080p Laptop in Silver for $648.93. Coupon code "AIR1311" cuts that to $638.93. With free shipping, that's $300 off and the lowest price we could find. It features an Intel Core i5-6200U 2.3GHz Skylake dual-core processor, 13.3" 1920x1080 (1080p) LED-backlit LCD, 8GB RAM, 256GB SSD, Nvidia GeForce 940M 1GB video card, WiFi, Bluetooth 4.0, USB 3.0 Type-C, HDMI, and Windows 10. Deal ends September 1.
Note: Uncheck "Add shipping insurance to your order" during checkout to remove the $19.99 fee.
Need more tech? LightInTheBox discounts a selection of projectors, smartphone accessories, security systems, headphones, and more during its Massive Blowout Clearance Sale.

NeweggFlash offers the Philips Bluetooth Over-Ear Headphones in Red for $29.99 with free shipping. That's the lowest price we've ever seen and a current low by $15. They feature a frequency response of 18Hz to 21kHz, soft sound-isolating cushions, smart controls (for switching between calls and music), and 3.5mm plug-in option. Deal ends September 3.

TechRabbit cuts up to 90% off a selection of new, refurbished, and used speakers, cameras, headphones, and other electronics during its Summer Clearance. Plus, all orders receive free shipping. Deal ends August 31.
Note: Most refurbished and used items are covered by a 1-year TechRabbit warranty; otherwise, a 90-day TechRabbit warranty applies.

Playtex offers the PlayON Tryout Kit for free, via the directions below. That's a savings of $30 and the lowest price we could find. The kit includes a pair of wireless headphones, a Hawaiian Tropic 2-oz. sunscreen, one Goody Headwrap, and an EOS Lip Balm. Deal ends September 30. To get this deal:

• Buy one Playtex Sport Compact Tampons 18-Pack at your local store
• take a picture of the receipt and submit it here
• follow the instructions to receive PlayON Tryout Kit

Note: There is a limit of two rewards per household

Playtex offers the PlayON Tryout Kit for free, via the directions below. That's a savings of $30 and the lowest price we could find. The kit includes a pair of wireless headphones, a Hawaiian Tropic 2-oz. sunscreen, one Goody Headwrap, and an EOS Lip Balm. Deal ends September 30. To get this deal:

• Buy one Playtex Sport Compact Tampons 18-Pack at your local store
• take a picture of the receipt and submit it here
• follow the instructions to receive PlayON Tryout Kit

Note: There is a limit of two rewards per household