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Rulefiss

Wireless Earbuds Bluetooth Headphones Sport, 2024 Bluetooth 5.3 Earbud 3D HiFi Stereo Over Ear Buds, 48Hrs Earhooks Earphone with Noise Cancelling Mic, IP7 Waterproof Headset for Workout/Running/Gym

  • Based on 6,257 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 11
Order within 8 hours and 33 minutes
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Size: 800 mAh


Color: Rose Gold


Features

  • 14.2mm Drivers Stereo Sound, Crystal Clear CallsRulefiss New Q38 wireless earbuds Bluetooth uses AAC/SBC audio decoder and 14.2mm graphene moving coil unit, and the frequency bandwidth is increased by 45%. Instruments are well-detailed, mids are full, and high pitch (20Hz-20kHz) is punchier, with excellent dynamic range and accuracy. At the same time, the Bluetooth earbuds have built-in 2 clear microphones and CVC 8.0 technology, they can retain 80% of the sound, making the call clearer.
  • New Bluetooth 5.3The Bluetooth 5.3 chip and high-sensitivity FPC antenna ensure that the headphones connects quickly and stably within 15 meters, with lower latency and lower power consumption. Supports Bluetooth protocols such as HSP, HFP, A2DP and AVRCP. After pairing the devices for the first time, the Bluetooth headphones will automatically connect when you take them out of the charging case.
  • 48 Hrs Battery, Dual LED DisplayOur wireless earphones over ear charging case with LED power display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6-8 hours playtime of normal usage on a single charge and boost that to 48 hours playtime with the 800mah compact charging case. With type-C quick charge, it only takes 1.5 hrs to charge the case.
  • Comfortable Sports Earhooks, IP7 WaterproofUnlike most sport headphones, Q38 sport wireless headphones are designed with a soft, ultra-light and flexible 45 earhook structure, which can fit your ears smoothly. And a single earbud is as light as 7g, equipped with 3 different sizes of high-quality silicone earplugs (S/M/L). Also with IP7 certified waterproof technology, you can protect the sport earbuds from sweat and rain during sports or daily use. Best choice for workout, running, gym.
  • Smart Touch Control, Wide CompatibilityMulti-function touch panel on each earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. This Bluetooth earphones is compatible with smartphones, tablets and laptops that use iOS 9.0/Android 5.0 or later. Therefore, no tangled wires are bothered, and you will enjoy the convenience brought by these sport earphones.

Brand: Rulefiss


Color: Rose Gold


Ear Placement: Over Ear


Form Factor: Over Ear


Impedance: 24 Ohm


Noise Control: None


Frequency Response: 20 KHz


Sensitivity: 98 dB


Headphones Jack: USB-C


Model Name: Q38


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Special Feature: 3D Hi-Fi Stereo Sound, Fast Charging, Calls Microphone Feature, Security-Fit, CVC 8.0 Noise-lsolating, Sweatproof, IPX7 Water Resistant, Dual LED Digital Display, Type-C Quick Charge, Long Battery Life, Lightweight, Single/Twin mode, Flexible Earhooks, Working/Gym/Fitness/Running/Sports


Included Components: USB-C cable * 1, User Manual (English, Spanish, French, etc) * 1, 800mAh charging box * 1, Q38 Bluetooth ear bud * 2, Soft silicone ear caps * 6 (L/M/S)


Age Range (Description): unisex


Material: Plastic


Specific Uses For Product: Sport


Charging Time: 2 Hours


Recommended Uses For Product: Sport


Compatible Devices: For iOS Phones. For Android Phones Samsung, Huawei, Xiaomi, ZTE, Lenovo, OPPO, Vivo,SONY, HTC, LG, and other smartphones with iOS 9.0/Android 5.0 or above and Bluetooth 4.0 or later.


Theme: Sports


Control Type: Touch Control


Cable Feature: Detachable


Item Weight: 71.8 Grams


Water Resistance Level: Waterproof


Style: Bluetooth 5.3


Control Method: Touch


Number of Items: 1


Controller Type: Touch Control


Battery Life: 48 Hours


Audio Driver Type: Dynamic Driver


Bluetooth Range: 15 Meters


Bluetooth Version: 5.3


Carrying Case Battery Average Life: 48 Hours


Carrying Case Battery Capacity: 800 Milliamp Hours


Carrying Case Battery Charging Time: 2 Hours


Carrying Case Length: 92.5 Millimeters


Carrying Case Width: 62.8 Millimeters


Carrying Case Height: 28.5 Millimeters


Carrying Case Weight: 50 Grams


Carrying Case Material: Plastic


Carrying Case Color: Rose Gold


Audio Latency: 31 Milliseconds


Audio Driver Size: 14.2 Millimeters


Earpiece Shape: Hook


Is Electric: No


Manufacturer: Rulefiss


Product Dimensions: 3.62 x 2.44 x 1.1 inches


Item Weight: 2.53 ounces


Item model number: Q38


Batteries: 2 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: September 13, 2023


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great earbuds!!
Size: 800 mAh Color: Dark Blue
Review Image by R. Shelton R. Shelton
Review Image by R. Shelton R. Shelton
These have been great!! Nice earbuds for a good price. They stay charged a very long time. I like how the display tells you how charged they are. Three different sizes of covers for the buds. I kinda wish the were a bit more snug around my ear, but it’s not a super big deal. Great sound. A bit tricky to learn how to turn up volume and pause, but just takes a bit of practice. ... show more
Reviewed in the United States on July 13, 2024 by R. Shelton R. Shelton
    • Great quality. Love this product better than my IPods
Size: 800 mAh Color: Black
Great sound quality. They never slip out of my ears. Easy to pair with my phone. Very comfortable. Highly recommend.
Reviewed in the United States on July 29, 2024 by Simoa
    • Pretty good earbuds
Size: 800 mAh Color: Black
I was looking for a pair of earbuds to keep in my purse/car for when I'm out and about. These fit the bill for travel and style. There are mostly pros. Battery Life: The battery life is amazing. The charging case is great. (I have a pair of JBLs I keep at home that I've had for three years that have NEVER charged this well.) The charge lasts FOREVER it seems. I listened to them waking 9-18 holes of golf watching my son play. They only lost about 50% charge. Sound: A lot of times I'll have one earbud in so I can still hear other people/things going on. And the sound quality in just that one (right) is really pretty good. With the other in it's obviously even better. I wouldn't say, personally, they are great with noise cancelling, but that could be me (the one con below). Travel Size: The case isn't tiny, but it's slim and slides pretty much wherever I need it to. I have one of those crossbody/fanny packs (are they still called that? *shrug*) and it doesn't take up much room it. It slides into one of the inner pockets of my actual purse so it doesn't get lost in the void. It also fits well in my pockets. The one con: I have small ears. These tend to want to come up and mostly just feel like they are going to fall off the ear, but sometimes actually fall off the ear. I did know, however, that was a risk, as it's a risk with any over the ear earbuds I get. Overall I'd recommend them, tho. ... show more
Reviewed in the United States on June 11, 2024 by bgraves81
    • Great value and BANG for the buck
Size: 800 mAh Color: Dark Blue
I’m not a “techie” so something I use must be simple…these are! I really wanted something over-the-ear..these are perfect. Material is soft and comfortable, does a great job blocking out other noise. Sound quality is also 👍 great. A huge plus is how long they last without charging… these are a 10 out of 10 for me. ... show more
Reviewed in the United States on June 22, 2024 by paws
    • Great set of earbuds
Size: 800 mAh Color: green-black
Review Image by Sheena E Sheena E
These wireless earbuds arrived with a charging case and a usb-c cable. Instructions are well written and clear but not needed. They paired easily as soon as I opened Bluetooth on my phone. They’re lightweight and comfortable in the ear. Audio quality was good and well balanced. When stored in the case, the display lists both its own charge level, and that of the earphones clearly which is a great feature. ... show more
Reviewed in the United States on June 15, 2024 by Sheena E Sheena E
    • Comfortable and sound
Size: 800 mAh Color: Purple
Review Image by Terry L. Terry L.
Review Image by Terry L. Terry L.
These earbuds are so comfortable and sound is so good!! I like that you can see how much power they have left before needing a charge. I really like the case. I have always had trouble with ear buds falling out but not with these. Very happy with them and for the price was very surprised. I also love the color ... show more
Reviewed in the United States on July 7, 2024 by Terry L. Terry L.
    • Not comfy and bad design
Size: 800 mAh Color: Purple
The sound quality is fine, nothing impressive but it works. Pairs easily. Other pro is the noise cancelling-takes out way more background noise than my previous ones. Charge time is also great. Love the visual display of time left and battery power. Cons: I have small ears and even with the smallest buds these just sit really hard and firm and uncomfortable in my ears. They are also a little heavy. They also have a big structural issue in their buttonless press design to pause. It takes me like 4 times pressing it for it to gauge I’m trying to pause it and by then it sometimes has a delayed pausing so it turns right back on. If it had a physical button, there wouldn’t be that issue. Some things don’t need to be so modern! This is a great example. Also everyone on a phone call says they can’t hear me so the mic sucks. There’s no way to adjust volume control or hit next from the earphones either which sucks. Wouldn’t buy these again ... show more
Reviewed in the United States on July 15, 2024 by Amazon Customer
    • My ears are HAPPY
Size: 800 mAh Color: Rose Gold
I’ve tried multiple types of earbuds, but none compare to these! You can almost feel the bass in your ears! The charge on these is amazing! The volume gets very loud, but the performance is still high. They’re easy to use, and stay on (most don’t for my ears).
Reviewed in the United States on July 29, 2024 by Valfalfa

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