- Overview
- Specifications
- Advantages
- Recommended Products
360° Hi-Fi Dynamic Sound & Immersive Acoustics
Unlock a new dimension of portable listening. Utilizing high-fidelity composite film speakers, the OWS Pro2 reproduces rich audio details, deep low-frequency performance, and balanced highs to provide a true concert-like audio experience. Supported by SBC and AAC audio decoding over a stable Bluetooth v5.3 connection, music comes alive with exceptional depth and clarity.
Painless Clip-On Design & Directional Sound Technology
Say goodbye to ear fatigue. Designed with a skin-friendly silicone and titanium alloy memory steel wire structure, the clip-on wearing style adapts effortlessly to various ear shapes, providing a secure, lightweight, and compact fit for all-day use. Furthermore, integrated directional sound technology accurately transmits audio waves directly into your ear while effectively preventing sound leakage for enhanced privacy.
Unstoppable Battery Endurance & Low-Latency Gaming
Power through your busiest days without interruption. The earphone batteries offer up to 8 hours of continuous playback at medium volume on a single charge. Paired with the compact 500mAh charging case, total endurance stretches up to an incredible 32 hours, with 3 to 4 full recharging cycles. For gamers, the dedicated game mode provides near-zero latency, ensuring tight synchronization between picture and sound for lightning-fast auditory recognition.








| Brand | DEVIA |
| Product Name | OWS Pro2 Clip-on Wireless Earphone |
| Model Number | EM402 |
| Available Colors | Black, Purple |
| Bluetooth Version | v5.3 |
| Audio Decoding Formats | SBC, AAC |
| Earphone Battery Capacity | 3.7V / 50mAh |
| Charging Case Battery Capacity | 3.7V / 500mAh |
| Playing Time | 8 hours (at medium volume) |
| Total Endurance with Case | Up to 32 hours (3-4 recharges) |
| Operating Distance | 15 meters |
| Charging Interface | Type-C |
| Input Rating | DC 5V 0.5A |
| Wearing Style | Clip-on Open Ear |
| Core Functions | Calling, listening to music, and game mode |
| Material Construction | ABS + PC |
| Certifications | CE / ROHS |
| Package Box Size | 135 × 135 × 40 mm |
Key Features at a Glance
· 1. 360° Hi-Fi Dynamic Sound: High-fidelity composite film speakers deliver rich, immersive audio with powerful low frequencies.
· 2. Open-Ear Clip-On Comfort: Ergonomic design with skin-friendly materials ensures a secure, painless fit tailored for all-day wear.
· 3. Directional Sound Technology: Directs audio precisely into the ear canal while minimizing sound leakage for complete privacy.
· 4. 32-Hour Super-Long Battery Life: Enjoy 8 hours of standalone playtime, backed by a 500mAh charging case offering 3-4 extra recharges.
· 5. Low-Latency Game Mode: Optimized audio-visual synchronization gives mobile gamers an immediate tactical advantage.
· 6. Bluetooth v5.3 Connectivity: Provides a stable, high-speed transmission up to a 15-meter operating distance.
· 7. Crystal-Clear Calling: Built for reliable voice transmission during phone calls and online meetings.
· 8. Premium ABS+PC Build: Durable, sleek construction available in sophisticated black and purple color variants.
Why Choose DEVIA OWS Pro2?
Combining open-ear clip-on comfort, directional sound leakage protection, 32-hour extended battery life, and powerful 360° Hi-Fi acoustics, the DEVIA OWS Pro2 stands out as the ultimate wireless earphone choice for active lifestyles, long work sessions, and entertainment on the go.
