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Wireless Earbuds Bluetooth Headphone Sport, 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 9,810 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Jun 4
Order within 18 hours and 33 minutes
Available payment plans shown during checkout

Size: 800 mAh


Color: green-black


Features

  • 3D Stereo Sound, Crystal Clear CallsRulefiss new Q38 wireless headphones produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 45% (20Hz-20kHz). Instrumental details are layered, vocals are clear, resonant bass and authentic highs ensure you feel pure music. At the same time, the Bluetooth headphones have built-in 2 clear microphones and CVC 8.0 noise reduction technology, they can retain 80% of the sound, making the call clearer.
  • Bluetooth 5.3, Quick ConnectionRulefiss Q38 wireless earbuds uses Bluetooth 5.3 technology and dual-channel transmission, and supports protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.2, the transmission speed is +150%, the stability is +50%, 100ms low latency, and it is easily compatible with iOS/Android/Windows systems. After pairing the devices for the first time, the Bluetooth earbuds 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: green-black


Ear Placement: In Ear


Form Factor: In Ear


Model Name: Q38


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: Cable


Age Range (Description): Adult


Material: Silicone


Specific Uses For Product: Sport


Recommended Uses For Product: Running, Exercising, Cycling, Workout/Gym


Theme: Fitness


Control Type: Media Control


Cable Feature: Without Cable


Item Weight: 71.8 Grams


Frequency Range: 20Hz-20kHz


Style: Sporty


Number of Items: 1


Earpiece Shape: hook with rounded tips


Manufacturer: Rulefiss


Package Dimensions: 4.06 x 3.58 x 1.54 inches


Item Weight: 2.53 ounces


Item model number: Écouteurs sans fil


Batteries: 2 Lithium Polymer batteries required. (included)


Date First Available: January 8, 2024


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 4

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


  • COMFORTABLE AND CLEAR SOUND
Size: 800 mAh Color: Rose Gold
These are the BEST ear buds I have ever had and I was given 2 more expensive pairs. Both hurt my ears and the sound was muffled. These are PERFECT. I have them in pink. Case is sleek and battery lasts for HOURS. I watched 2 movies back to back approximately 4.5 hours and battery was still in 90% range. GREAT BUY! ... show more
Reviewed in the United States on November 18, 2024 by Tasha L.

  • Best Buy
Size: 800 mAh Color: Rose Gold
I have bought a few head sets and this is the brst buy ever. It came fully charged, i use this at least 6hrs a day and the battery lasted for 10 days before my first recharge. Connectivity great, love the color, great vslue for money. I only use one at s time and the noise cancellation is good. I must say this was delivered to my home and disappeared frpm my porch and my sister reordered. I also bought the black for 1 of my drivers at work. My sister found this cheaper version in a store. I am yet to try them though. ... show more
Reviewed in the United States on December 21, 2024 by barbie barbie

  • Color, sound are great, not as comfortable as others
Size: 800 mAh Color: Light Blue
So, the functionality of these are good, the color and sound, connectivity and battery life, those are all good and work well. I must have small ears or something because the large plastic piece that goes inside the ear is a bit big, and it bothers me. My husband and I always just get cheap brands on Amazon for bluetooth earbuds so we've tried several. This is the first set that has been like that. It's comfortable enough short term, but if I wear it for awhile, it does bother me. ... show more
Reviewed in the United States on December 19, 2024 by M. Bishop

  • Easy to use and work very well!
Size: 800 mAh Color: pure dark purple
These buds are so easy to use - paired right up with my phone - haven't tried the with the laptop yet, but don't foresee any problems. The quality of the sound is great, not tinny or boomy. They fit my ears perfectly as they came, but there are other sizes of fittings with them plus the charger. LOVE that they recharge just by setting them in the case! The case is rigid and protects them in my purse or backpack. These are a very good buy! ... show more
Reviewed in the United States on November 12, 2024 by L'Omar's Mom

  • Great ear buds that are super affordable
Size: 800 mAh Color: Rose Gold
I’m very impressed with these ear buds. They paired easily with my IPhone. They seem to cover a decent range. The sound quality is top notch. It compares and in many ways surpasses the Apple AirPods. It comes with a nice charging case. These are also very comfortable to wear. I definitely recommend them. ... show more
Reviewed in the United States on December 19, 2024 by mks mks

  • Long lasting
Size: 800 mAh Color: Purple
I was pleasantly surprised by these. They are comfortable, loud, and the battery lasts forever. Great for walks, runs, and shopping.
Reviewed in the United States on December 28, 2024 by Amanda Mann

  • Love these to infinity!
Size: 800 mAh Color: Purple
I’ve had a pair of AirPods and honestly, I like these better. They stay secured in your ears so you don’t have to constantly push them in, the color is really pretty, and I like the fact that it tells you how charged both of the earpieces are. I feel like these are good quality and have a great charging ability for what you pay. The noise canceling worked really well because I was able to fall asleep on a busy highway with music playing lol ... show more
Reviewed in the United States on December 29, 2024 by Madison McKenzi

  • They work but can get a little uncomfortable
Size: 800 mAh Color: Black
Decent sound. But can get uncomfortable if wearing for too long. The tap sensor on the left earbud is sensitive and will switch up the audio. Ex. Trying to adjust the bud while watching a video, tap accidentally and Spotify will start playing instead. Not ideal but manageable. Charge holds for a while. Did not include smaller or bigger pieces for ear fitting. Not sure if the listing said it but including for clarity. ... show more
Reviewed in the United States on December 19, 2024 by Jessica

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