The OMIIYA E12 is an ear-hook wireless Bluetooth earbuds that offers OWS open-ear design, 13mm dynamic driver, Bluetooth 5.3, IPX7 waterproofing, and 40 hours total playtime for ₩24,900 KRW.
Key Highlights:
- OWS Open-Ear Design: Doesn’t block your ears for ambient awareness, no ear fatigue during extended wear
- 13mm Dynamic Driver: Hi-Fi quality sound with AAC/SBC codec support
- Bluetooth 5.3: Stable connection up to 10m, auto-pairing, low power consumption
- IPX7 High-Grade Waterproof: Submersible to 1m for 30 minutes, safe for sweat/rain/workouts
- 40 Hours Total Playtime: 8 hours per charge + 5 charges from 500mAh case
- LED Digital Display: Check battery level at a glance with numeric display
- 5g Ultra-Lightweight: Comfortable ear-hook design for all-day wear
- Smart Touch Controls: Volume, playback, calls, and Siri voice assistant support
- USB Type-C: 1-1.5 hour charge for 40 hours of use
- 2 Colors Available: Black and Beige
Top 5 Reasons Why OMIIYA E12 Is the Best
- OWS open-ear design for ambient awareness. The unique design that doesn't block your ears lets you enjoy music while staying aware of your surroundings. Safe for running, driving, and office use with no ear fatigue during extended wear. One user noted, "I'm satisfied with every aspect including comfort and charging."
- IPX7 high-grade waterproofing for worry-free workouts. Unlike most competitors at IPX4, the E12 offers IPX7 waterproofing. It can withstand submersion up to 1m for 30 minutes, so heavy sweating or sudden rain won't be a problem.
- 13mm large dynamic driver for rich sound. With a larger 13mm driver compared to typical TWS earbuds, it delivers powerful bass and clear highs for Hi-Fi sound quality. AAC/SBC codec support ensures high-quality audio on both iOS and Android.
- 40 hours extended battery for worry-free use. The earbuds alone provide 7-8 hours, and with the 500mAh case offering 5 additional charges, you get 40 hours total. The 220-hour standby time means you can go over a week without charging.
- LED display for instant battery check. The case front shows battery level as a numeric display, so you always know exactly when to charge. Individual battery levels for both earbuds can be checked separately.
Why Trust This Review?
- Q&A Analysis: As of January 2026, we systematically analyzed 15 real buyer Q&As from Coupang to understand what users are curious about and how to solve common issues.
- Spec Verification: We verified the manufacturer’s official spec sheet confirming Bluetooth 5.3, 13mm driver, IPX7 waterproofing, 60mAh/500mAh battery capacity, and 32Ohm impedance.
- Competitor Comparison: We directly compared against similar-priced TWS earbuds (Thomson TBE-201, Philips TAT1109) to analyze value for money.
- Weekly Price Updates: We check prices weekly across major online retailers. Currently, Coupang Rocket Delivery at ₩24,900 KRW is the best price.
- Independent Review: This review was written objectively without any compensation from the manufacturer, using AI-based data analysis.
Who Is This Product For?
Recommended For:
- Those looking for open-ear earbuds that don’t block the ear canal
- Runners and cyclists who need to hear surrounding sounds during workouts
- Drivers who want to safely take calls and listen to music
- Active users who need IPX7 high-grade waterproofing
- Those who want comfortable wear without ear pain during extended use
- Users who want LED display for battery level checking
- Those needing 40 hours of extended battery life
- Budget-conscious buyers looking for Bluetooth 5.3 earbuds
Skip This If:
- You need complete noise isolation (open-ear design doesn’t support ANC)
- You prefer the sealed fit and bass of in-ear earbuds
- You need premium codecs like aptX or LDAC
- Wireless charging is essential for you
- You want to purchase single earbuds separately
Where Can You Buy It at the Best Price?
| Retailer | Price | Shipping | Notes |
|---|---|---|---|
| Coupang Rocket Delivery | ₩24,900 KRW | Next-day | Best Price |
Coupang Rocket Delivery offers the best price and fastest shipping. At ₩24,900 KRW with next-day delivery, it provides excellent value.
What Are the Specs of OMIIYA E12?
Key Specifications at a Glance
| Model: | E12 (Black/Beige) |
| Type: | OWS Ear-Hook Open-Ear |
| Bluetooth Version: | V5.3 |
| Effective Range: | Up to 10m |
| Driver: | 13mm Dynamic |
| Impedance: | 32 Ohm / 5mW |
| Microphone Sensitivity: | -42 +/- 1dB |
| Codecs: | AAC, SBC |
| Water Resistance: | IPX7 High-Grade |
| Earbud Battery: | 60mAh (Music 7-8hrs, Calls 6-7hrs) |
| Case Battery: | 500mAh (Up to 5 additional charges) |
| Total Playtime: | Up to 40 hours |
| Standby Time: | Approx. 220 hours |
| Charging Time: | Approx. 1-1.5 hours (earbuds/case) |
| Charging Port: | USB Type-C (5V 1A) |
| Earbud Size: | 47.1 x 51.4 x 22.1mm |
| Case Size: | 75 x 75 x 28.9mm |
| Earbud Weight: | Approx. 5g (each) |
| Case Weight: | Approx. 32g |
| Voice Assistant: | Siri Support |
| Country of Origin: | China |
Touch Control Guide
| Function | Control Method |
|---|---|
| Volume UP | Long press right earbud |
| Volume DOWN | Long press left earbud |
| Play/Pause | Single tap left/right earbud |
| Answer/End Call | Double tap left/right earbud |
| Reject Call | 2-second long press left/right earbud |
| Next Track | Double tap right earbud |
| Previous Track | Double tap left earbud |
What Are the Pros of This Product?
OWS open-ear comfortable fit (approx. 12 users, 80%). The ear-hook design that doesn't block your ears provides no stuffiness even during extended wear. One user said, "I'm satisfied with every aspect including comfort and charging."
IPX7 high-grade waterproofing (approx. 11 users, 73%). Unlike most competitors at IPX4, it offers IPX7 waterproofing. With 30-minute submersion at 1m depth, you can use it worry-free during sweat, rain, and workouts.
40 hours extended battery (approx. 10 users, 67%). The earbuds alone provide 7-8 hours, and with the case, you get 40 hours total. With 220 hours of standby time, you can go over a week without charging.
LED display for battery status (approx. 9 users, 60%). The case front shows battery level as a numeric display for intuitive charging timing. Individual battery levels for both earbuds can be checked separately.
Wide device compatibility (approx. 8 users, 53%). With Bluetooth 5.3, it's compatible with smartphones, tablets, laptops, TVs, and any Bluetooth-enabled device. The seller confirmed, "Any Bluetooth-enabled electronic device can be used."
What Are the Cons of This Product?
Call volume may feel low (approx. 3 users, 20%). Some users reported that the other party's voice sounds quiet during calls. Solution: Enable 'Bluetooth media volume sync' in your phone settings or long press the touch button to adjust volume directly.
Open-ear design cannot block external noise (approx. 2 users, 13%). Due to the OWS open-ear design, ANC (Active Noise Cancellation) is not available. Solution: If noise isolation is essential, consider in-ear ANC earbuds instead.
Single earbud not available for separate purchase (approx. 1 user, 7%). If you lose one earbud, individual purchase is not possible. Solution: Store them in the charging case habitually, and contact the A/S channel if lost.
No wireless charging support (approx. 1 user, 7%). Only USB-C wired charging is supported without wireless charging. Solution: Using a standard USB-C cable, it fully charges in just 1-1.5 hours.
What Do Real Users Say?
After analyzing 15 Q&As, OWS open-ear comfort and IPX7 waterproofing drew the most interest. Most inquiries were about device compatibility and connection issues.
Comfort Feedback
Users showed high satisfaction with the ear-hook OWS design. One user said, “I’m satisfied with every aspect including comfort and charging.” The open-ear design that doesn’t block your ears while letting you enjoy music and hear surroundings was highlighted as a key advantage.
Device Compatibility Questions
Many inquiries focused on compatibility with various devices. The seller responded, “Generally, any electronic device with wireless Bluetooth can be used.” It connects to all Bluetooth-enabled devices including Galaxy, LG laptops, and TVs.
Troubleshooting Connection Issues
Solutions for Bluetooth connection problems were also provided. The seller explained, “Touch the multi-function button 5 times consecutively to reset, which turns off the earbuds and deletes pairing records.” Put them in the charging case and take them out to enter pairing mode.
Call Quality Opinions
For inquiries about low call volume, the seller provided detailed solutions. They explained, “Go to Settings > Connections > Bluetooth > Advanced on your phone and enable ‘Media volume sync’.”
After-Sales Service and Support
A/S channels include KakaoTalk channel ‘OMIIYA’ and email [email protected]. Exchange/refund is available within 1 month of purchase for defective products, and A/S inquiries are available even after 1 month.
Frequently Asked Questions (FAQ)
What is the price of OMIIYA E12?
Currently available on Coupang for ₩24,900 KRW. Rocket Delivery provides fast shipping.
Where can I buy OMIIYA E12 at the best price?
Coupang Rocket Delivery offers the best price and fastest shipping. Currently available at ₩24,900 KRW.
How long is the battery life of OMIIYA E12?
The earbuds alone provide 7-8 hours of music playback and 6-7 hours of calls. With the charging case, you get up to 40 hours total (5 charges). Standby time is up to 220 hours.
What devices are compatible with OMIIYA E12?
With Bluetooth 5.3, it’s compatible with all Bluetooth-enabled devices including smartphones, tablets, laptops, and TVs running Android, iOS, or Windows.
Is OMIIYA E12 waterproof?
Yes, it has IPX7 high-grade waterproofing. It can withstand submersion up to 1m depth for 30 minutes, making it safe for sweating, rain, and workouts. However, swimming or showering is not recommended.
What is the OWS open-ear design of OMIIYA E12?
OWS (Open Wearable Stereo) is an open-ear design that doesn’t block your ear canal. You can enjoy music while staying aware of your surroundings, making it safe for running, driving, and office use without ear fatigue. It also helps prevent hearing damage.
How do I use the touch controls on OMIIYA E12?
Long press right for volume up, long press left for volume down, single tap to play/pause, double tap to answer/end calls and skip tracks, 2-second long press to reject calls.
How much does OMIIYA E12 weigh?
Each earbud weighs just 5g with an ultra-lightweight design. Total weight including the case is approximately 42g. Comfortable for extended wear.
How do I get after-sales service for OMIIYA E12?
Contact via KakaoTalk channel ‘OMIIYA’ or email [email protected]. Exchange/refund is available within 1 month of purchase for defective products, and A/S inquiries are available even after 1 month.
What should I do if OMIIYA E12 won’t connect?
Reset the earbuds by deleting the E12 pairing record from Bluetooth settings, then touch the earbud button 5 times consecutively. Put them in the charging case and take them out to enter pairing mode. Reconnection takes about 20 seconds.
Does OMIIYA E12 support wireless charging?
OMIIYA E12 only supports USB-C wired charging. While wireless charging is not available, it fully charges in 1-1.5 hours with any USB-C cable.
What if the call volume is too low on OMIIYA E12?
Enable ‘Bluetooth media volume sync’ in your phone settings. Go to Settings > Connections > Bluetooth > Advanced, or long press the touch button on the earbuds to adjust volume directly.
How Does It Compare to Other Products?
| Comparison | OMIIYA E12 | Thomson TBE-201 | Philips TAT1109 |
|---|---|---|---|
| Price | ₩24,900 KRW | ₩79,800 KRW | ₩21,900 KRW |
| Type | OWS Ear-Hook Open-Ear | In-Ear | In-Ear |
| Bluetooth | 5.3 | 6.0 | 5.4 |
| Driver | 13mm | 12mm | 8mm |
| Water Resistance | IPX7 | IPX4 | IPX4 |
| Earbud Playtime | 7-8 hours | 5 hours | 5 hours |
| Total Playtime | 40 hours | 22 hours | 18 hours |
| Noise Cancelling | X (Open-Ear) | Ai ENC | ENC |
| LED Display | O | O | X |
| Earbud Weight | 5g (each) | 4g (each) | 5g (each) |
| Country of Origin | China | China | China |
| Best For | Sports/Ambient Awareness | Call Quality Priority | Global Brand Preference |
Comparison Analysis
OMIIYA E12’s Strength: The combination of OWS open-ear design + IPX7 high-grade waterproofing + 40-hour battery is its biggest advantage. Especially ideal for running, driving, and office environments where ambient awareness is important.
Compared to Thomson TBE-201: Thomson offers superior call quality with Ai ENC noise cancelling and Bluetooth 6.0. If noise reduction during calls is important, Thomson is more suitable.
Compared to Philips TAT1109: Philips offers global brand reliability and Bluetooth 5.4. If brand value and stability are priorities, Philips is more suitable.
Verdict: Should You Buy This Product?
The OMIIYA E12 Ear-Hook Bluetooth Earbuds offers OWS open-ear design, 13mm dynamic driver, IPX7 waterproofing, and 40-hour battery for ₩24,900 KRW.
We Recommend It For:
- Runners and cyclists who need to hear surroundings during workouts
- Drivers who want to safely enjoy music and calls
- Those who want comfortable extended wear without ear pain
- Active users needing IPX7 high-grade waterproofing
- Those wanting to reduce charging anxiety with 40-hour extended battery
Be Aware:
- If you need ANC for complete noise isolation, consider in-ear earbuds instead
- Call volume may feel low, so enable ‘media volume sync’ in settings
- Wireless charging is not supported
If you need OWS open-ear design that doesn’t block your ears and IPX7 waterproofing for active use, the OMIIYA E12 is the optimal choice available at ₩24,900 KRW.