Design That Speaks Volumes:
- Sophisticated Elegance: Minimalist design with a luxurious finish.
- Lightweight & Comfortable: Made for all-day wear, with a secure fit.
Sound That Inspires:
- Crystal-Clear Audio: Rich bass and crisp treble for an immersive experience.
- Sweat & Water Resistant: Perfect for active lifestyles.
Top Tier Battery Life
You can listen to music for up to 4 hours on a single charge.
One charge gives you 4 hours of listening time
14 hours with charging case
A full charge only takes 1.5 hours
JOY KORU – Elegant Earbuds That Do Good
The Finnish desinged KORU earbuds are the smallest wireless headphone on the market, which is also perfect for people with small ears. 7 fitting heads guarantee the right fit for each ear.
Key Features
Sound
Bluetooth Version: 5.4
Completely Wireless for seamless connectivity
Dynamic Frequency Response: 20 Hz – 20 kHz
ALL DEVICES Phones, laptops and all other Bluetooth devices such as TVs and smart watches
Battery
- Maximum Playback Time: Up to 16 hours (4h earbuds + 12h case) with USB-C charging case)
- Charging Time (0-100%): 1.5 hours
- Charging Case Weight: 29 g
- Earbud Weight: 2.9 g
What’s in the Product Box
1 x JOY Tiny-Koru True Wireless Earbuds
1 x Charging Case
1 x USB-C Charging Cable
1 x Combined Warranty/User Manual Card
1 x Donation Card to support your chosen charity
Why Choose JOY KORU earbuds?
- Elegant & Minimalist Design: Perfect for any occasion.
- Support Meaningful Causes: Each color represents a unique charity.
- Crystal-Clear Audio Quality: Immerse yourself in superior sound.
- Sweatproof & Lightweight: Designed for active, stylish lives.
- Eco-Conscious Build: From materials to packaging, KORU makes sustainability beautiful.
JOY - KORU earbuds
A simple act of love can create a ripple effect of change. Wear the cause. Carry the message. Listen with purpose. What Does Your KORU earbud Support?
🎀 Pink KORU – Supporting Girls’ Rights with Plan International 🎀
🌊 Blue KORU – Protecting Our Oceans with the John Nurmisen Foundation 🌊
🤎 Beige KORU – Standing Against Racism🤎
⚽ White KORU – Championing Women’s Football ⚽
🖤 Black KORU – Supporting Youth Mental Health🖤
FAQs
Koru earbuds are rated IPX4, meaning they are highly water-resistant. They will withstand splashes, accidental submersion, shower use, rain, and sweat from intense workouts. The earbuds include a 2-year warranty for any potential issues.
For optimal fit and sound, use the correct ear fittings. The earbuds include three sizes (S, M, L). Experiment to find the most comfortable fit. Align the earbuds using the Left (L) and Right (R) indicators and the JOY logo. Correct placement is achieved when the R/L markings are horizontal and above the logo.
Yes. The secure fit of the earbuds naturally reduces ambient noise, including wind. In strong winds or while cycling, using a single earbud can enhance microphone clarity.
- Play/Pause: Single tap (either earbud)
- Volume Up: Triple tap (right earbud)
- Volume Down: Triple tap (left earbud)
- Next Track: Double tap (right earbud)
- Previous Track: Double tap (left earbud)
- Answer/End Call: Single tap (either earbud)
- Reject Call: Press and hold (either earbud)
- Voice Assistant (Siri/Google Assistant): Press and hold (3 seconds, either earbud)
Koru earbuds have a battery life of approximately 4 hours, with the charging case providing an additional 12 hours. Full charge takes 1.5 hours.
The Koru earbuds offer a Bluetooth range of 15-30 meters, depending on environmental conditions. Obstacles like walls or physical obstructions may reduce the signal strength.
Yes. Answer calls with a single tap, or reject them with a long press. The earbuds offer excellent call quality due to nano-material microphones and noise reduction. However, older Bluetooth versions or device placement can sometimes affect sound quality. If you experience issues, try repositioning your device or reconnecting the earbuds.
No, the earbuds do not have active noise cancellation (ANC). However, their secure and ergonomic fit naturally reduces surrounding noise.
The company behind the earbuds is Finnish, with employees and partners from Finland, Europe, and Asia. Sales, marketing, customer service, and product development are all based in Finland. Components are sourced from different countries, mainly in Asia, and the earbuds are assembled at our partner factory in Asia.