---
product_id: 687216560
title: "i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black)"
brand: "king lucky"
price: "S/.286"
currency: PEN
in_stock: true
reviews_count: 13
category: "King Lucky"
url: https://www.desertcart.pe/products/687216560-i121-open-ear-wireless-bluetooth-5-4-clip-on-earbuds
store_origin: PE
region: Peru
---

# Bluetooth 5.4 for seamless connectivity IPX5 waterproof for sweat & rain resistance 50H total playtime with fast 30-min charge i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black)

**Brand:** king lucky
**Price:** S/.286
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your active lifestyle with sound that keeps you connected and in control.

## Quick Answers

- **What is this?** i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) by king lucky
- **How much does it cost?** S/.286 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/687216560-i121-open-ear-wireless-bluetooth-5-4-clip-on-earbuds)

## Best For

- king lucky enthusiasts

## Why This Product

- Trusted king lucky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for Your Hustle:** Rugged IPX5 waterproof design with nano hydrophobic coating keeps up with your toughest workouts and unpredictable weather.
- • **Power Through Your Day:** Up to 6 hours on a single charge, 50 hours with charging case—Bluetooth 5.4 ensures zero-latency and energy-efficient connectivity.
- • **Stay Aware, Stay Ahead:** Open ear design delivers immersive sound without blocking your surroundings—perfect for active professionals on the move.
- • **Comfort That Lasts All Day:** Ultra-light 5.3g clip-on earbuds with ergonomic C-shaped bridge fit small ears and glasses comfortably—no more ear fatigue.
- • **Crystal-Clear Calls Anywhere:** Advanced ENC noise cancellation cuts wind and background noise for flawless communication during calls and meetings.

## Overview

King Lucky i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds combine cutting-edge open ear audio technology with a feather-light, ergonomic design tailored for small ears and glasses wearers. Featuring 50 hours of total playtime, advanced ENC noise cancellation, and IPX5 waterproof durability, these earbuds deliver crystal-clear calls and immersive sound while keeping you aware of your environment—ideal for workouts, commuting, and all-day professional use.

## Description

Product Description

Review: Great product - Work very well with great sound quality, comfortable, great battery life and stay in very well and have never fallen out. They are easy to use and connect without a problem, definitely worth the money
Review: Great for small ears - At last, a pair of headphones I can use confidently while running and moving around with good sound quality and excellent battery life. I have very small ears which means it is very difficult to find something that will actually fit and stay in my ears. These sit comfortable at the opening to my inner ear and the 'cuff' fits snuggly around the ear holding it in place. Until now I have used over ear headphones but they are bulky when traveling and can be uncomfortable in hot weather. These are the perfect solution, are priced very reasonably and take seconds to set up with your phone. My partner got FOMO as I was raving about them so we bought a pair for him too!

## Features

- 【Experience Superior Sound with Open Ear Design】 Discover the perfect balance of safety and sound quality with King Lucky's clip-on earbuds. Our innovative open ear earbuds let you enjoy high-quality audio while staying aware of your surroundings. Perfect for outdoor activities, these wireless Bluetooth ear clip earbuds enhance your listening experience without compromising safety.
- 【Unmatched Comfort and Secure Fit】 Say goodbye to ear pain with our upgraded C Shaped Bridge Design. King Lucky clip-on earbuds are meticulously crafted to fit all ear shapes comfortably and securely. Weighing just 5.3g, these ear clip earbuds provide a feather-light, pain-free experience, ideal for all-day wear.
- 【Crystal Clear Calls with Advanced Noise Cancelling】 Never miss a word with our state-of-the-art ENC noise cancelling technology. These wireless Bluetooth earbuds deliver crystal-clear calls even in windy environments. The dual sound wave directional transmission effectively eliminates sound leakage, making our open ear earbuds perfect for clear communication.
- 【Enjoy Long-lasting Playtime and Superior Connectivity】 With up to 50 hours of playtime using the charging case and 6 hours on a single charge, King Lucky ear clip earbuds are built for endurance. Featuring Bluetooth 5.4 technology, these wireless Bluetooth earbuds offer zero-latency, enhanced processing power, and efficient energy consumption, ensuring you stay connected longer.
- 【Rugged and Waterproof for Your Active Lifestyle】 Built to withstand the toughest conditions, our clip-on earbuds are IPX5 waterproof with a nano hydrophobic coating, protecting them from rain and sweat. Whether you're working out, cycling, or running, these wireless Bluetooth ear clip earbuds are your perfect companion, providing reliable performance in any situation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9VD6ZL2 |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 30 minutes |
| Best Sellers Rank | 58 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.4 |
| Box Contents | Charging Station |
| Brand | King Lucky |
| Brand Name | King Lucky |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic, Metal, Rubber, Foam |
| Colour | Black |
| Compatible Devices | Cell Phones, Tablets, Desktops |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Package Type | Rigid or cushioned box, likely with protective cushioning materials |
| Customer Reviews | 4.3 out of 5 stars 5,825 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | Ear Hook |
| Enclosure Material | Plastic |
| Form factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Weight | 5.3 Grams |
| Manufacturer | KingLucky |
| Model Name | i121 |
| Model Number | i121 |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Lightweight, Touch Control, Waterproof |
| Product Warranty | 1year |
| Sensitivity | 110 dB |
| Series Number | 121 |
| Specific Uses For Product | Fitness |
| Style Name | Modern Design |
| Theme | Sports |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** King Lucky
- **Colour:** Black
- **Connectivity technology:** Wireless
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Headphone jack:** No Jack
- **Impedance:** 16 Ohms
- **Model name:** i121
- **Noise control:** Active Noise Cancellation
- **Sensitivity:** 110 dB

## Images

![i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) - Image 1](https://m.media-amazon.com/images/I/71KhcAc5mIL.jpg)
![i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) - Image 2](https://m.media-amazon.com/images/I/81EBe4Jv24L.jpg)
![i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) - Image 3](https://m.media-amazon.com/images/I/716MvnrKx1L.jpg)
![i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) - Image 4](https://m.media-amazon.com/images/I/71NFh6fn11L.jpg)
![i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds with Mic, 50H Playtime, Waterproof, Comfortable for Small Ears&Glasses Wearers, for Workouts (Modern Design, Black) - Image 5](https://m.media-amazon.com/images/I/716tHA1VoiL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Why do the control buttons not match the instructions when I follow the manual?**
A: Since the touch controls for the left and right earbuds are different, please check if you have placed the earbuds in the wrong ears.

**Q: Why has the playback time of my earbuds become shorter?**
A: Over time, dust can enter the charging case and affect charging efficiency. Simply clean the charging pins regularly to maintain performance.

**Q: Why is the touch control sometimes slow to respond?**
A: We've lowered the touch sensitivity to avoid accidental activation. You can fix this by pressing slightly harder.

**Q: Why is the sound from the earbuds low?**
A: To prevent ear discomfort, we boosted the bass and mid-range while softening the treble. Just raise the volume to your preferred level.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by S***D on 6 May 2026*

Work very well with great sound quality, comfortable, great battery life and stay in very well and have never fallen out. They are easy to use and connect without a problem, definitely worth the money

### ⭐⭐⭐⭐⭐ Great for small ears
*by M***R on 25 May 2026*

At last, a pair of headphones I can use confidently while running and moving around with good sound quality and excellent battery life. I have very small ears which means it is very difficult to find something that will actually fit and stay in my ears. These sit comfortable at the opening to my inner ear and the 'cuff' fits snuggly around the ear holding it in place. Until now I have used over ear headphones but they are bulky when traveling and can be uncomfortable in hot weather. These are the perfect solution, are priced very reasonably and take seconds to set up with your phone. My partner got FOMO as I was raving about them so we bought a pair for him too!

### ⭐⭐⭐⭐ Very good sound quality
*by J***N on 20 May 2026*

These are much better than I anticipated. The clarity of the sound is very good. The comfort is so much better than the ear buds that actually sit in your ear canal. They are my go to listening device over my other ear pods, they are small, discreet and last a long time whilst listening to my audio book. They are good value for money, my only gripe is the touch controls don’t respond very easily when you tap them, I wish they had physical buttons to press, I don’t like the touch sensitive type as they are difficult to locate. Having said that, would I recommend them? Yes I would, I also would buy these type of ear phones again as I find them much more comfortable than the ones that seal the ear and cause itching and sticky ears.

## Frequently Bought Together

- King Lucky Clip-on Earbuds,Open Ear Earbuds Wireless Bluetooth 5.4,Lightweight Open Ear Headphones with C-Shaped Bridge,Slim Hook, 50H Battery,Waterproof,for Glasses Wearers and Workouts (Black)
- Boytond Ultra Open-Ear-Earbuds Wireless Bluetooth - Ergonomic Clip-On Headphones, Small Bone Conduction Earbuds with Waterproof Design, Perfect Running Headphones for Sports, Fitness, and Workouts
- M100 Clip On Ear Headphones, Open Ear Earbuds Wireless Bluetooth 5.4, Clip On Earbuds with LCD Touchscreen, Lightweight Comfort Open Ear Headphones for Sports, Fitness, and Workouts, Purple

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**Shop now:** [https://www.desertcart.pe/products/687216560-i121-open-ear-wireless-bluetooth-5-4-clip-on-earbuds](https://www.desertcart.pe/products/687216560-i121-open-ear-wireless-bluetooth-5-4-clip-on-earbuds)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-10*