---
product_id: 687216561
title: "King Lucky 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, Purple)"
brand: "king lucky"
price: "£38.16"
currency: GBP
in_stock: true
reviews_count: 13
category: "King Lucky"
url: https://www.desertcart.co.uk/products/687216561-king-lucky-i121-open-ear-wireless-bluetooth-5-4-clip
store_origin: GB
region: United Kingdom
---

# Open-ear balanced armature driver IPX5 waterproof rating 50H total playtime King Lucky 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, Purple)

**Brand:** king lucky
**Price:** £38.16
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workout with sound that frees your ears and your mind!

## Quick Answers

- **What is this?** King Lucky 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, Purple) by king lucky
- **How much does it cost?** £38.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/687216561-king-lucky-i121-open-ear-wireless-bluetooth-5-4-clip)

## 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

- • **Sweatproof & Weather Ready:** IPX5 waterproof nano coating means rain or sweat won’t slow your active lifestyle.
- • **Stay Connected All Day Long:** Up to 50 hours playtime with quick 30-min fast charging keeps your soundtrack going strong.
- • **Crystal Clear Calls Anywhere:** Advanced ENC noise cancellation cuts wind noise for flawless communication on the move.
- • **Comfort Designed for Every Ear:** Ultra-light 5.3g clip-on fit with ergonomic C-shaped bridge, perfect for small ears and glasses wearers.
- • **Open-Ear Safety Meets Premium Sound:** Balanced armature drivers deliver crisp audio while keeping you aware of your surroundings.

## Overview

King Lucky i121 Open Ear Wireless Bluetooth 5.4 Clip-on Earbuds combine cutting-edge balanced armature sound technology with an innovative open-ear design for safety and comfort. Featuring an ultra-lightweight fit tailored for small ears and glasses, these earbuds deliver up to 50 hours of playtime with fast charging, IPX5 waterproof durability, and advanced ENC noise cancellation for crystal-clear calls. Perfect for fitness enthusiasts and professionals who demand high performance without compromise.

## Description

King Lucky 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, Purple): desertcart.co.uk: Electronics & Photo

Review: Good value and comfortable - Product arrived in good condition, packaged well. I purchased these open ear wireless earbuds as I wanted to try them as normal earphones fall out of my ears as they are small. The overall appearance is lovely, very light weight , they fit very comfortably and are secure on my ears. The charging of the earbuds are quick, the connection to Bluetooth is easy, and the sound quality is good, if you want to listen to music/ audiobooks. The touch controls are easy and explains in the instruction booklet how to use them. I would definitely recommend buying these if you don’t want to buy an expensive pair .
Review: cute practical perfect 💜💜 - I’d love wearing super cute headbands, but I never get to because I always have to wear my big headphones and while I love them this is such an elegant and fun solution to de- bulk my purse when I’m on the go and super cute of lavender! and sound the quality is pretty good too! but the best part no more icky sensory nightmare feeling of regular ear earbuds that feel like a something caught half in and half out of your ear!! the same-day delivery it was worth every penny!

## 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 | B0D9M7VQ47 |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Balanced Armature Driver |
| Battery Average Life | 50 Hours |
| Battery Charge Time | 30 minutes |
| Best Sellers Rank | 63 in In-Ear Headphones |
| Bluetooth Range | 10.1 Feet |
| Bluetooth Version | 5.4 |
| Box Contents | Charging Station |
| Brand Name | King Lucky |
| Carrying Case Battery Average Life | 40 Hours |
| Carrying Case Color | Purple |
| Colour | Purple |
| Compatible Devices | Bluetooth-enabled devices (e.g. Smartphones, Tablets, Laptops, Desktops) |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Siri |
| Country of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,156) |
| Earpiece Shape | Open-Ear |
| Enclosure Material | Plastic |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Item Weight | 65 Grams |
| Manufacturer | KingLucky |
| Model Name | i121 |
| Model Number | i121 |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Fast Charging, Lightweight, Microphone Included, Noise Isolation, Touch Control |
| Product Warranty | 1year |
| Sensitivity | 16 Ohm |
| Specific Uses For Product | Fitness |
| Style Name | Modern Design |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** King Lucky
- **Colour:** Purple
- **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:** 16 Ohm

## Images

![King Lucky 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, Purple) - Image 1](https://m.media-amazon.com/images/I/71KwnFBYryL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value and comfortable
*by E***E on 7 November 2025*

Product arrived in good condition, packaged well. I purchased these open ear wireless earbuds as I wanted to try them as normal earphones fall out of my ears as they are small. The overall appearance is lovely, very light weight , they fit very comfortably and are secure on my ears. The charging of the earbuds are quick, the connection to Bluetooth is easy, and the sound quality is good, if you want to listen to music/ audiobooks. The touch controls are easy and explains in the instruction booklet how to use them. I would definitely recommend buying these if you don’t want to buy an expensive pair .

### ⭐⭐⭐⭐⭐ cute practical perfect 💜💜
*by H***A on 17 February 2026*

I’d love wearing super cute headbands, but I never get to because I always have to wear my big headphones and while I love them this is such an elegant and fun solution to de- bulk my purse when I’m on the go and super cute of lavender! and sound the quality is pretty good too! but the best part no more icky sensory nightmare feeling of regular ear earbuds that feel like a something caught half in and half out of your ear!! the same-day delivery it was worth every penny!

### ⭐⭐⭐⭐ Very light weight and good sound
*by A***R on 9 November 2025*

Very impressed considering the price, only draw back was regarding finding instructions. Apart from that very good set ear buds.

## Frequently Bought Together

- King Lucky Clip on Earbuds Open Ear Wireless Bluetooth 5.4 Headphones with Mic,50H Play,Noise Cancelling,Waterproof,Sports Ear Buds,Comfortable for Small Ears & Glasses Wearers,Workouts (Purple)
- LCSDDWAS Butterfly Rhinestone for Clip on Earbuds Open Ear, Removable Ear Accessories Exquisite DIY Decoration
- Kinglucky Stylish Open-Ear Clip-On Headphones with Jewelry Earrings, Lightweight & Comfortable Fit, Fashionable Open-Ear Earbuds for Women, Ideal for Work, Running, and Daily Wear Pink (Butterfly)

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**Shop now:** [https://www.desertcart.co.uk/products/687216561-king-lucky-i121-open-ear-wireless-bluetooth-5-4-clip](https://www.desertcart.co.uk/products/687216561-king-lucky-i121-open-ear-wireless-bluetooth-5-4-clip)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-05*