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Nepartak

Wireless Bluetooth Headphones with 120 Hours Playback, Built-in Mic, in-Ear Design, Stereo Bass, Noise Reduction, Waterproof Sports Neckband Headset

  • Based on 2,033 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Mar 25
Order within 10 hours and 59 minutes
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Color: Black


Features

  • Exceptional Battery Life: Enjoy music for up to several days or even weeks on a single charge, thanks to the impressive 120-hour playback and 1000mAh battery capacity.
  • High-Quality Sound: Experience loud, clear audio with deep bass and superior overall sound performance, perfect for any genre of music.
  • Secure Earbuds and Neckband Design: The magnetic earbuds and flexible, lightweight neckband with memory rebound characteristics ensure your earbuds stay in place during active use and are easy to store without tangling.
  • Comfortable Wear: Designed for all-day wear, these earbuds feature a skin-friendly, three-dimensional soft neckband that provides comfort, even during extended periods of use or while sleeping.
  • Effective Noise Cancellation: With advanced noise reduction technology, enjoy an immersive listening experience as background noise is significantly reduced, allowing you to focus on your music.

Brand: Nepartak


Color: Black


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 80 Ohms


Noise Control: Active Noise Cancellation


Frequency Response: 2400 Hz


Headphones Jack: 3.5 mm Jack


Model Name: I35


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: 3 pairs ear tips, Storage bag, USB C charging cable, User Manual


Age Range (Description): Adult


Material: Plastic


Specific Uses For Product: Sports and Exercise


Charging Time: 3 Hours


Recommended Uses For Product: Exercising, Gaming, Running, Skateboarding, Snowboarding


Compatible Devices: Bluetooth-enabled devices


Control Type: Volume Control


Cable Feature: Without Cable


Item Weight: 58 Grams


Water Resistance Level: Waterproof


Style: running, listening to music


Control Method: Voice


Number of Items: 1


Battery Life: 3 years


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Bluetooth Version: 5.1


Earpiece Shape: rounded tips


Hardware Interface: Bluetooth


Input Device Interface: Bluetooth


Noise Control Features: active_noise_cancellation


Supports Bluetooth Technology: Yes


Special Feature: Fast Charging Battery, Lightweight, Microphone Included, Volume Control, bluetooth headphones long battery life


Manufacturer: Nepartak


Product Dimensions: 7.87 x 3.94 x 3.94 inches


Item Weight: 2.05 ounces


Item model number: I35


Batteries: 1 Lithium Polymer batteries required.


Is Discontinued By Manufacturer: No


Date First Available: March 8, 2022


Department: unisex-adult


Units: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 25

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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Similar Products

Top Amazon Reviews

    • LOUD EARBUDS/BATTERY LASTS FOR DAYS WITHOUT CHARGE.
Color: Black
I consider myself an earbud specialist because I wear earbuds 24/7. I wear them all day and I wear them to sleep so I’m seldom without them. I have been through many, many, many, many earbuds. Usually the earbud cord gets caught on things when I’m working and the whole string snaps off, earbud and all. If that doesn’t happen, one ear just stops working because again, the earbuds snag on things while I’m working and they break. If that doesn’t happen. The battery does not last all day and night. Also. They usually are not loud enough. These earbud headsets are the best I have ever used. Someone put a lot of thought into designing them. The earbud cord is thick and strong. The battery is HUGE. After 72 hours strait, the battery is still full. Also. The cord is pinned up so that it doesn’t snag on things. The earbuds are also magnetic and can be clipped together. I use them for sleep and all day long. These are the best I’ve ever purchased and I just ordered and received a second set. Shipping is fast. They arrived within 15 hours. UPDATE: I’ve been playing my earbuds for 4 days strait non stop and the battery is only 1/4 of the way used. This is the strongest battery I have ever seen. I can easily see it playing ‘round the clock fora week strait. This is Astronomical. Also. Sound quality is LOUD, excellent and through the roof !! I’m very, very impressed. Sometimes the sound is so loud, I have to pull them off of my ears before I’m able to turn them down. I’ve been needing earbuds like these for many years. Loud enough during the day, yet comfortable enough to sleep in. ... show more
Reviewed in the United States on June 14, 2023 by Joy
    • Long lasting charge, good sound.
Charging last a very long time. Excellent for audiobooks and days of listening.
Reviewed in the United States on January 19, 2026 by Rebecca Cummings
    • So far I’m amazed!
Color: Black-red
***Update: 8 months later and I am still using these on a daily basis. They still charge fast and the charge is still lasting just as long as when they were new. I made the mistake of falling asleep with them on, and at some point rolled over on them. As a result, one side doesn’t work:( I am about to spring for another so I can listen to music with full sound, and I will keep the one-sided headphones for work.*** I bought these two weeks ago. Will update if anything changes. I keep multiple Bluetooth headphones so I can use around the house, at work, and in bed. I really love my Santana Gypsy earbuds, but they last me 1-1.5 years and they are getting harder to find. I am not a headphone connoisseur or snob. I just like to listen to podcasts/videos, make phone calls when necessary, and rock out to my music once in a while. I couldn’t resist giving these a try considering the price, and so far I am very happy with my purchase. I like that these headphones seem to be very sturdy. They sit on my neck comfortably and the wires are not long to where I can catch them on things and break them. I can comfortably turn my head even though the wires are shorter. The earbuds fit comfortably. I added the included ear wings so they would fit more securely. Some reviews complained about sound, but I think these are fine, especially considering what I paid for them. When making phone calls, I realized I needed to be sure the end of the neckband was not sitting under my shirt collar. This ensures calls are clear and I can be heard as well. Now for the best part. The thing that absolutely blows me away about these headphones is the battery life. I was skeptical over claims these held a charge for 100+ hours. It is absolutely true! The day I received my order, I checked them on my phone. They connected very quickly and my phone showed they were already charged 100%. I took them to work that night and after a full shift they were still at 100%. Nice. I used them every day, off and on throughout my day at home as I made phone calls and did housework. I used them at work during my entire shift. I used them when I came home and went to bed, winding down for a while before falling asleep with them on. The next morning, they were at 90% battery charge. What?! I continued this for 10 days without charging them a single time. When I got to 20% on Day 10, I got a prompt telling me to charge them. Even then, it was still 3 hours before they shut off (previous headphones had given me about a 10-minutes warning and that was all). When I finally charged them it took just under 3 hours and I was back to 100%. I love this! I hope these last a long time. I look forward to being able to vacation at a remote cabin and not worry about them running out of power if my hubby snores at night :) I would highly recommend you give these a try! ... show more
Reviewed in the United States on February 5, 2023 by C. Niefert
    • Lasts forever and super leightweight
This thing is the best purchase I have made in a long while. I usually struggle with this type of ear insert, but the smallest size works pretty well for me. When it does pop out of my ear, it falls onto my chest where I can easily pop it right back in whereas my old earbud styles used to just fall willy nilly and I had to find the swinging end before I could replace it. The weight of the cord was enough to pull the old styles out of my ear, but the way this one is made the cord weight doesn't pull on it at all! The rest of it rests out of the way on my neck and chest and doesn't bother me at all. Plus this thing lasts for 2-4 weeks between recharge using it 6-8 hours a day at work, so yeah. Try it, even if you struggle with this insert style bc it may work for you this time! ... show more
Reviewed in the United States on December 6, 2025 by Amazon Customer

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