Renimer i50 wireless earphones: A Budget-Friendly Choice for Crisp Hi-Fi Sound

Published on June 23, 2023, 8:33 a.m.

Looking for wireless earbuds that deliver premium sound without breaking the bank? The Renimer i50 hits that sweet spot. With the latest Bluetooth 5.3 technology, Hi-Fi stereo sound, and active noise cancellation, these earbuds pack a punch.
 Renimer i50 Wireless Earbuds


Hailing from the house of Renimer, the Renimer i50 Wireless Earbuds boast a slick and trendy design. The glossy finish in black or white colors exudes subtle elegance. Despite the plastic build, the earbuds feel sturdy and durable. The pill-shaped charging case with its LED battery indicator slips easily into your pocket.

But the highlights of the Renimer i50 Wireless Earbuds are beyond skin-deep. Let’s look under the hood, shall we?

Key Features

  • Bluetooth 5.3
  • 14.2mm dynamic drivers
  • Hi-Fi stereo sound
  • 4 ENC microphones
  • Touch controls
  • IPX7 waterproof rating
  • 48 hours battery life

 Renimer i50 Wireless Earbuds

Feature-Packed Functionality

Equipped with 14.2mm dynamic drivers and Bluetooth 5.3 connectivity, the Renimer i50 Wireless Earbuds delivers an immersive auditory experience. The AAC audio decoding technology reproduces sound with exceptional clarity and depth. You can crank up the volume without any distortion as these babies handle highs, mids, and lows with aplomb.

The 4 ENC (Electronic Noise Cancellation) microphones actively eliminate ambient sound for crisp and smooth voice calls. Be it rowdy streets or bustling offices, you’ll never miss a beat during conversations as the Renimer i50 Wireless Earbuds nullifies external noise.

Despite the petite dimensions, the earbuds boast impressive battery life. A single full charge delivers 5-8 hours of playtime. The charging case extends it to 48 hours, perfect for overload listening on long commutes and flights. And juicing up is a breeze with the USB Type-C port.

Like all contemporary wireless earbuds, the Renimer i50 Wireless Earbuds also feature touch controls for call and music management. Customize the taps to suit your preference for ultimate convenience on the move.

 Renimer i50 Wireless Earbuds

Seamless User Experience

Pairing the Renimer i50 Wireless Earbuds with your smartphone is delightfully straightforward. They instantly connect to your device as soon as you open the lid of the charging case. The latest Bluetooth technology offers a stable and reliable connection sans any audio dropouts.

With an IPX7 waterproof rating, the Renimer i50 Wireless Earbuds is your perfect gym and running partner. Sweat away as the earbuds can endure splashes and downpours. Also, the snug fit ensures the buds remain securely in place during rigorous workouts.

 Renimer i50 Wireless Earbuds

Use Cases

With their sweatproof construction and stable fit, the Renimer i50 earbuds are perfect for workouts and runs. The long battery life also makes them great travel companions for long flights and road trips. For commuters, the earbuds provide a personal listening cocoon, cutting out the noise of crowded subways and buses. And thanks to the crisp Hi-Fi sound, music lovers can fully enjoy the nuances and details in their favorite tunes.

 Renimer i50 Wireless Earbuds

User Feedback Analysis

Overall, the Renimer i50 earbuds have received glowing reviews from customers. With over 1,700 global ratings on Amazon, these budget-friendly earbuds have managed an impressive average of 4.5 out of 5 stars.

Sound Quality

Many users praise the excellent sound quality of the Renimer i50 Wireless Earbuds considering their affordable price point. The 14.2mm dynamic drivers reproduce immersive Hi-Fi stereo sound with punchy bass, clear mids, and crisp highs. Customers are pleasantly surprised that the earbuds deliver well-balanced audio comparable to more expensive brands.

Comfort and Fit

Users comment that the lightweight and ergonomic design of the Renimer i50 Wireless Earbuds makes them extremely comfortable to wear. Weighing only 3g each, the earbuds fit securely in the ear canal and stay put even during intense workouts and runs. For extended listening sessions, customers report no ear fatigue.

Battery Life

The long battery life of up to 48 hours draws applause from reviewers. The quick charge feature provides 5-8 hours of playtime on just 1.5 hours of charging. Customers are impressed with the battery capacity which easily lasts through long commutes, flights, and daily usage without constant recharging.

Noise Cancellation

The ENC noise-cancelling technology effectively blocks out ambient sound during calls as per users. The 4 microphones isolate the voice and minimize background interference for clear phone conversations even in noisy environments like traffic, construction sites, public transport etc.

Connection and Controls

Customers find the Renimer i50 Wireless Earbuds extremely easy to set up. They connect seamlessly to Bluetooth devices. The intuitive touch controls offer convenient media management and call handling. Though some users find the touch sensitive surface slightly finicky.

Price to Performance

For under $30, the Renimer i50 Wireless Earbuds punches above its weight class providing premium features like Hi-Fi stereo sound, active noise cancellation, long battery life that match more expensive brands. Reviewers unanimously agree the earbuds give excellent value for money.

In summary, customers highly rate the Renimer i50 Wireless Earbuds for its impressive sound, comfort, battery life and noise cancellation especially given its budget price. The few cons mentioned are about the temperamental touch controls. But overall, users agree the Renimer i50 Wireless Earbuds make a smart choice for music lovers on a budget.

 Renimer i50 Wireless Earbuds


  • Great audio quality for the price
  • Lightweight and comfortable fit
  • Intuitive touch controls
  • IPX7 rating for workouts
  • Generous 48-hour battery life
  • Fast charging with USB-C
  • Universal compatibility with Android and iOS


  • Volume could be louder
  • Bluetooth range is limited
  • Plastic build feels a bit cheap
  • Lack of companion app

Worth the Money

For its sub $30 price tag, the Renimer i50 earbuds tick all the right boxes. The well-balanced sound profile, extensive battery life, smart noise cancellation, and fuss-free user experience make these earbuds a budget-friendly choice for crisp Hi-Fi sound on the go.

So if you’re looking for wireless earbuds without burning a hole in your wallet, the Renimer i50 Wireless Earbuds gets two thumbs up!

 Renimer i50 Wireless Earbuds

What’s in the Box

The Renimer i50 box includes:
- i50 Earbuds x 2
- Charging Case x 1
- USB Type-C Cable x 1
- Extra Eartips x 3 Pairs
- User Manual

How to Use

  • Fully charge the earbuds and case before first use
  • Open lid of case and remove earbuds to power on
  • Activate Bluetooth on device and select “Renimer i50” to pair
  • Adjust eartips to find most comfortable fit
  • Use touch controls to play/pause music and answer calls
  • Place back in case to turn earbuds off and recharge


  • Bluetooth version: 5.3
  • Driver: 14.2mm dynamic driver
  • Frequency response: 20Hz - 20KHz
  • Battery capacity (earbuds): 35mAh per earbud
  • Battery life: Up to 5-8 hours (earbuds), up to 48 hours (with case)
  • Charging time: 1.5 hours (quick charge)
  • Waterproof rating: IPX7
  • Weight: 3g per earbud
  • Dimensions: 1.57 x 0.59 x 1.97 inches
  • Microphones: 4 ENC microphones
  • Connectivity: Bluetooth 5.3
  • Supported audio codecs: AAC, SBC
  • Touch controls: Yes
  • Charging port: USB Type-C
Renimer i50 Wireless Earbuds