kinglucky i121-us-pearl white
The 5.3g clip-on design with a C-shaped bridge and IPX5 water resistance makes this a lightweight, secure option for all-day wear during workouts. It delivers 50 total hours of playback via the case and uses Bluetooth 5.4 for efficient connectivity. This is best for active users who prioritize environmental awareness and a pain-free fit over call quality.
form factor open-ear
driver type dynamic
Wireless Yes
bluetooth version 6.0
battery life hours 7
case battery hours 50
water resistance IPX5
62 Overall Score
Price R$0
Snapshot
Pros & Cons
Pros
- Strong build (91st percentile) 91st
- Strong battery (89th percentile) 89th
- Strong mic (82nd percentile) 82nd
- Strong comfort (74th percentile) 74th
Cons
- Below average anc (31st percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has improved over time
82/100Our AI sentiment read
Based on 11 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | open-ear |
| Wearing Style | clip-on |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 13 |
| Impedance | 16 |
| Codecs | King Lucky Clip-On Earbuds Gen 3, Open-Ear Wireless Bluetooth 6.0 Headphones with Mic, Secure Fit for Small Ears & Glasses Wearers, 50H Playtime, ENC, IPX5 Waterproof Sport Ear Buds (White) |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 6 |
Earbud Battery
| Battery Life | 7 |
| Fast Charging | ✓ |
Case Battery
| Case Battery | 50 |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Touch Controls | Yes |
| Bone Conduction | No |
| Water Resistance | IPX5 |
vs Competition
| Spec | kinglucky i121-us-pearl white | Technics EAH-AZ100 EAH-AZ100-N | Sony WF-1000XM6 | Apple AirPods Pro 3 | Soundcore P31i | EarFun Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | open-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | hybrid |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 6.0 | 5.3 | 5.3 | 5.3 | 6.0 | 6.0 |
| Battery Life Hours | 7 | 8 | 8 | 8 | 10 | 12 |
| Case Battery Hours | 50 | 28 | 24 | 24 | 50 | 54 |
| Water Resistance | IPX5 | IPX4 | IPX4 | IP57 | IP55 | IP55 |
| Multipoint | - | true | true | true | - | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| kinglucky i121-us-pearl white | 31.1 | 82.3 | 91.3 | 57.5 | 88.8 | 73.8 | 65.1 | 66.4 | 72.6 |
| Technics EAH-AZ100 EAH-AZ100-N Compare | 97.2 | 97.4 | 79.7 | 99 | 79.5 | 73.8 | 97.1 | 99.9 | 81 |
| Sony WF-1000XM6 Compare | 97.2 | 99.8 | 79.7 | 88.7 | 76.3 | 73.8 | 79.9 | 99.2 | 81 |
| Apple AirPods Pro 3 Compare | 97.2 | 82.3 | 98.8 | 90.9 | 76.3 | 94.8 | 32.1 | 99.7 | 99.3 |
| Soundcore P31i Compare | 89.7 | 97.4 | 91.3 | 97.1 | 93.3 | 73.8 | 97.1 | 86.4 | 90 |
| EarFun Air Pro 4+ Compare | 97.2 | 97.4 | 91.3 | 99.7 | 95.4 | 73.8 | 97.1 | 99.4 | 90 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
