---
product_id: 687216561
title: "Kinglucky 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: "kinglucky"
price: "¥11109"
currency: JPY
in_stock: true
category: "Kinglucky"
url: https://www.desertcart.jp/products/687216561-kinglucky-i121-open-ear-wireless-bluetooth-5-4-clip-on
store_origin: JP
region: Japan
---

# 50H total playtime with fast 30-min charge Bluetooth 5.4 for seamless connectivity IPX5 waterproof for sweat & rain resistance Kinglucky 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:** kinglucky
**Price:** ¥11109
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your active lifestyle with sound that never holds you back!

## Quick Answers

- **What is this?** Kinglucky 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 kinglucky
- **How much does it cost?** ¥11109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687216561-kinglucky-i121-open-ear-wireless-bluetooth-5-4-clip-on)

## Best For

- kinglucky enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Waterproof Design:** IPX5 nano coating protects against sweat and rain—built for your toughest workouts.
- • **Crystal-Clear Calls Anywhere:** Advanced ENC noise cancellation cuts wind noise for flawless communication on the move.
- • **Endurance That Keeps Up With You:** Up to 50 hours playtime with quick charging means your soundtrack never stops.
- • **Open-Ear Safety Meets Premium Sound:** Stay aware and immersed with crystal-clear audio that keeps you connected to your environment.
- • **Feather-Light Comfort for All-Day Wear:** Ultra-light 5.3g design with ergonomic C-shaped bridge fits small ears & glasses without fatigue.

## Overview

The King Lucky i121 Open Ear Wireless Earbuds combine Bluetooth 5.4 technology with an innovative open-ear design, delivering up to 50 hours of playtime and IPX5 waterproof durability. Engineered for comfort with a lightweight, ergonomic fit, these earbuds feature advanced noise cancellation for clear calls and are perfect for workouts, outdoor activities, and all-day wear.

## 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

## 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 | 55 in In-Ear Headphones |
| Bluetooth Range | 10.1 Feet |
| Bluetooth Version | 5.4 |
| Box Contents | Charging Station |
| Brand Name | Kinglucky |
| 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 (6,272) |
| 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:** Kinglucky
- **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

![Kinglucky 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.

## 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.jp/products/687216561-kinglucky-i121-open-ear-wireless-bluetooth-5-4-clip-on](https://www.desertcart.jp/products/687216561-kinglucky-i121-open-ear-wireless-bluetooth-5-4-clip-on)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-15*