# King Lucky i121 Open Ear Earbuds 50H

When safety and long battery matter, King Lucky i121 open ear earbuds bring 50H playtime and Bluetooth 5.4 for runners and commuters.

- [Original product page](https://www.ofertitastop.com/uk/product/king-lucky-i121-open-ear-earbuds)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-09T07:23:09.711Z
- Category: Electronics > Audio > Audio Accessories > Headphone & Headset Accessories > Headphone Cushions & Tips
- Source store: amazon UK
- Active deal: Yes
- Price: 24.64 GBP
- Previous price: 28.99 GBP
- Rating: 4.4 / 5
- Reviews: 5285

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This pair of open ear clip-on earbuds combines situational awareness with extended battery life, ideal for outdoor training and commuting. The King Lucky i121 target users who want to hear surroundings while listening to music, with a lightweight clip design that suits small ears and those who wear glasses.

## What matters most
These open ear earbuds deliver hands-free convenience and safety for active days. They aim to keep you aware of traffic and conversations while providing stable Bluetooth connectivity and clear voice calls. The feel is feather-light, and the clip-on form reduces in-ear pressure, making them comfortable during longer sessions.

## Tech specs
- Reference: **King Lucky i121**
- Connectivity: Bluetooth 5.4
- Battery life: 50H with charging case, 6H per charge
- Weight: 5.3g each
- Water resistance: IPX5

## What stands out
The earbuds use an open ear format that reduces ear canal occlusion, so ambient sound remains audible and safer during outdoor use. ENC noise cancelling assists call clarity in windy conditions, and dual directional transmission reduces sound leakage according to the manufacturer. They also include a nano hydrophobic coating for sweat and rain resistance, which helps when you train or commute.

## Everyday use
You’ll appreciate the secure C shaped bridge design for activities such as cycling, running or gym sessions. The clip-on fit works well with glasses and stays comfortable for extended wear. You may want to skip them if you prefer total noise isolation or deep bass emphasised by in-ear seals.

## Images

![King Lucky i121 Open Ear Earbuds 50H — 1](https://www.ofertitastop.com/i/LMW6mqHU8-LLdNl05wH-eKPvjYBzgLHDv28jutxEELNRLwOgPF8Zx4YF09LA3WNKzxLlP5x3UHF1nna6wzx_Rz6waM8iY_EQ8yvvYyBD-u6JCjJAPejk3QR3tQ.jpg)

![King Lucky i121 Open Ear Earbuds 50H — 2](https://www.ofertitastop.com/i/rMPe4vAtJP_f0hBlBSRwuh8GVD2Y-4F5BFdpyXfytbVBZcjxXtOOdxPF8k3EMO-_Yd4YugaCiY9A7uGE5myRaNoP7mMh7nuT2kYEqARdIgR1RbnV9-T6QV7wzw.jpg)

![King Lucky i121 Open Ear Earbuds 50H — 3](https://www.ofertitastop.com/i/A7Wotui_sV1P7gGf83PB0T6BGOMwruiaoM0k7tWxwSjca41wUuCR1DsEI9ePXYxA6IBnGnbt28LtpYPPZiyCY62nPrPjLUigwcxh3UNI711YFm6LsbB7ZyK65w.jpg)

![King Lucky i121 Open Ear Earbuds 50H — 4](https://www.ofertitastop.com/i/T9Pe52r8zKzH_ddhHpjg1eqgOJ2eEaKV2ez7hc5XnmlsIgmFQxr7Oezn0ED1QLdyjYaM9lOaNykiBJGHrcME1hZ5G8Z_-_PCw_oNH34_JUGZL6zqpf4O6nWyYA.jpg)

![King Lucky i121 Open Ear Earbuds 50H — 5](https://www.ofertitastop.com/i/Jhr1UApk7MPr6fbd9riPGAJfuhRtOP8OiPOGxqzJU3IKRs0rH3Gyt5gSSpV5CHR6wXizi8Ay0NQgEC87LZ1P-yqKNxI_Scmwj09KVdcS0vU8sL5_rCSZw271bQ.jpg)