Amazon's 4th of July Sale is here — shop the best deals and save up to 90%

Going camping? This No. 1 bestselling charger can juice up two devices at once using the sun's rays — that's right, no outlets required. It also has a built-in flashlight just in case, plus its heavy-duty design can withstand everything from heavy rain to the impact of being dropped. Did we mention it's currently an absurd 90% off?

This handy little particle picker-upper is ideal for stashing in the car so you'll always have a way to disappear those fast food crumbs. It weighs just over a pound, making it easy to reach higher surfaces, and since it's battery-powered, you won't have to deal with annoying cords. It's also more than 80% off!

You, your kids and your grandkids will have a blast playing with this much-loved drone, which easily connects to your phone for taking photos and videos from above. Use it in the yard, or even bring it on your next trip for a bird's-eye view of your summer vacation. And, oh yeah: It can do 360-degree flips! Get it for an unreal 80% off. 

Your outdoor space is too small for a grill, and you'd really like to avoid a house full of smoke — but you're still craving those charred summer foods. This baby will sear proteins and veggies like a champ, but its smoke-control system means you won't be breathing in soot while you cook. In addition to a grill plate, it comes with a flat-top griddle (smash burgers, anyone?) and you'll be able to fit up to six steaks at a time on its roomy cooking surface. Bonus: It comes with a food thermometer for accurate results every time. Has the price ever been this low?

Check out our roundup of the best grills of 2024 for more ideas. 

You can't really put a price on having real peace of mind, but we'll take 50% off! It's a fabulous price and considering it has over 150,000 "perfect" ratings, you can feel confident in its effectiveness. It's easy to set up (mounting hardware is included) and connect to Wi-Fi via the Ring app, so your home will feel more secure in a jiffy. Oh, and now you'll be able to see when all of your Amazon goodies arrive. 

At 56% off, the slice is right when it comes to this sleek knife set. If you could use one less thing to remember, go ahead and cross "sharpen knives" off your to-do list, because this savvy set will do it automatically. These knives come housed in an attractive wooden block with slots that hone each blade every time you use them.The set includes an 8-inch chef's knife, a 6-inch utility knife, a 5-inch santoku knife, a 3.5-inch paring knife, kitchen shears and the aforementioned block. The triple-riveted handle is contoured to feel comfortable in your hand, allowing you to chop more confidently, and each tip is labeled so you'll know which knife you're reaching for.

Check out our roundup of the best knives and knife sets for more.

These second-gen top sellers have hundreds of thousands of perfect ratings, thanks to their clear, rich sound quality, 24-hour battery life and convenient cord-free design. Apple products are so sought after that they don't really need to go on sale, but we'll happily take the $40 discount. 

Check out our roundup of the best wireless earbuds for more. 

Never fight with your family members over power outlets again. This electrifying gadget boasts five AC outlets and four USB ports, enough for everyone to charge their devices all at once. Oh, and this top seller is so much sleeker than having a power strip on your floor.  

Check out our tech editor's roundup of the products he can't live without.

Get ahead of sweaty summer nights with this pair of chill headrests. Thousands of satisfied slumberers are raving about their soft yet supportive feel, and their breathable down-alternative fill helps promote airflow for a more comfortable slumber. According to the brand, they're suited for all sleep styles. Get 'em while they're 80% off — just $13 a pop. 

Check out our roundup of the best pillows of 2024 for every type of sleeper for more. 

A Fire TV for 65 bucks? Yup! Insignia's 24-inch model is a popular choice, thanks to its built-in Fire TV capabilities — you can stream more than a million shows and movies. The Alexa-equipped remote makes it easy to flip through channels using just your voice, and we're not too upset about that insanely low price tag either (it's as low as it's ever been, in fact). Over 5,000 shoppers purchased this bad boy over the past month.

Check out our roundup of the best budget TVs for more.

Smelly fridge? Yeah, not so appetizing. But this unassuming odor minimizer works for up to 10 years (yes, you read that right) to keep your icebox fresh. All you do is place it inside and, well, that's actually it. Sorry, baking soda — you've been replaced. This little doodad can also go in closets, drawers, your car ... anywhere that could use some stench removal. This is the lowest it's been since last summer.

This multiuse hair tool works like the Dyson Airwrap — only at a fraction of the cost. It comes with three brush heads and a blow-dryer attachment to suit all hair types, whether you want to smooth and straighten or add curl and waves. Now you'll be able to give yourself a professional-level blowout while saving nearly 70% — you're looking at one of the lowest prices we've seen.

Great for getting into small corners and busting away grime from grout, this battery-powered gadget scrubs 60 times per second to save you time and elbow grease. It comes with two heads for targeting different areas and is all ready to go with batteries. 

Check out our full Rubbermaid Reveal Power Scrubber review for more. 

Got a green thumb and don't want to strain it? These No. 1 sellers were designed to slice through branches, stems and stalks like nobody's business. Made of durable stainless steel, the blades have a low-friction coating and a self-cleaning sap groove to help prevent sticking, and the nonslip handles offer a secure grip.

Check out our full Fiskars Garden Pruning Shears review for more. 

Faster food, cooler kitchen — this compact cooker is a no-brainer, especially during the warmer months when turning on your oven is the last thing you want to do. I've used it for everything from cakes and brownies to baked pasta and even roasted tofu and vegetables. It heats up in no time, plus it can fit a decent amount of food: six slices of toast, a 12-inch pizza or even a 4-pound chicken. The LED display has six functions: Toast, Bagel, Bake, Broil, Keep Warm and Reheat, and I'm positive it'll be getting a ton of use this summer. This is as low as it's been all year!

Check out my full Cuisinart Deluxe Convection Toaster Oven review for more. 

Summer doesn't have to be a sneeze-fest when you have this top-rated air cleaner at the ready. Small enough to fit on a desk or nightstand, it has a HEPA filter that can trap pet dander, smoke, dust and lint particles in spaces of up to 325 square feet, and its sleek design won't draw focus either. Be sure to apply Yahoo's exclusive code 50PUREAIRTCP at checkout to save 50%.

Check out our roundup of the best air purifiers for additional models.

It might be a little warm to be thinking about the fall season now, but you'll be glad you planned ahead by snagging this sleek, water-resistant jacket while it was over 65% off — its lowest price this year. (It could come in handy during those summer rainstorms too.) It's also easy to fold down and pack in a suitcase, in case you're traveling to a tropical locale this season. We haven't seen it this discounted all year. 

This is the best price we've ever seen for this multitasker, so if your streaky old printer needs trashing, now's the time. Not only can you print, copy, scan and fax with this device, you can do so right from your phone via the HP app. You'll also get three months' worth of free ink when you sign up for HP+ (just make sure you cancel after the three months are up to avoid recurring charges). 

Our senior beauty editor said she was so thrilled when she saw this deal that she "could barely type." Why is that? For starters, this serum comes from a well-respected brand and its star ingredient is hyaluronic acid, a hydration agent that can help plump the skin for a smoother appearance. Among the other problem areas it targets? Dark circles, fine lines, dark spots ... need any more convincing it belongs in your cart?

Check out our beauty editor's anti-aging skin care deals roundup for more. 

Yahoo readers and Amazon shoppers alike can't get enough of these supremely comfortable shorts, which feature an adjustable drawstring waist and, very conveniently, pockets. They're made from a soft cotton blend (the black and navy options are 100% cotton!), and reviewers of all ages have been singing their praises.

This cushy comforter, which has tabs and can double as a duvet insert, was designed for all-season use, keeping you cozy yet cool during the warmer months and toasty come winter. Box stitching helps keep the fluffy filling evenly distributed.

Check out our full Bedsure Comforter review for more. 

The Apple AirTag will help keep you from ever losing your luggage, purse — anything, really. Just toss one of these smart tags inside the item you want to track, and you'll be alerted of its whereabouts via your phone. This is the best price we've seen for this most-recent version. 

This 6.7-pound robot just might be the closest any of us will ever get to having a live-in housekeeper. With up to 120 minutes of runtime (holy cow!), it'll be able to tackle all your floors before needing a charge, and at just under 3 inches tall, it can maneuver into those hard-to-reach areas. Use the Lefant app, Alexa or Google Assistant to schedule cleanings from anywhere. This is an all-time-low price, BTW.

Check out our roundup of the best robot vacuums for more.

How stylish is this sleek stick vac? And for a fraction of the price of a Dyson, to boot. At just 7.5 pounds, moving it around the house shouldn't prove too difficult, and since it's cordless, there won't be any tripping over cables or searching for empty outlets. It runs for up to 48 minutes on a single charge and has a built-in handheld vacuum for dusting the higher areas in your home. This is as good a price as we've ever seen. 

Check out our roundup of the best cordless stick vacuums to browse other options. 

Mugginess just might be the bane of summer, but this No. 1 bestselling appliance can dehumidify up to 800 square feet. It has a quiet night mode so as not to disturb your sleep, and you can choose from seven colored light options for a little illumination. At 40% off, this is as low as we've ever seen it.

Teachers, nurses and amusement park-goers swear by these cushy kicks for long days of walking and standing. Their lightweight feel will put some spring in your step while the memory foam insoles provide a cushioned surface to keep your feet comfy for hours. Prices vary between colors and sizes, but most all are on sale. 

Henckels has been crafting knives for over a century, so it knows a thing or two about what makes a quality set. This bestselling collection is majorly marked down (over 60% off) and comes with just about every type of blade a home cook could need: a 3-inch paring knife, a 5-inch serrated utility knife, a 7-inch santoku knife, an 8-inch chef's knife and an 8-inch bread knife. Also included: six 4.5-inch steak knives, a professional honing steel, kitchen shears and a hardwood knife block. Whew! 

Check out our roundup of the best knives and knife sets for more.