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| Main Feature | ||
| Type | Open-Ear True Wireless Earphones | |
| Brand | Joyroom | |
| Model | JR-OE4 | |
| Wearing Style | Open-ear (Over Fit) | |
| Noise Cancellation | ENC | |
| Low Latency Mode | Yes | |
| Multi-Point Connectivity | No | |
| Battery & Connectivity | ||
| Battery Capacity (Case) | 800mAh | |
| Total Playback Time | Up to 50 Hours | |
| Charging Port Type | Type-C | |
| Fast Charging Support | Yes | |
| Playing Time (Single Charge) | Up to 12.5 Hours | |
| Bluetooth Version | 5.4 | |
| Bluetooth Range | ≥10 m | |
| Recommended Charging Input | 5V/1A (5W) | |
| Audio Specification | ||
| Microphone | Yes | |
| Sensitivity | 102±3dB | |
| Driver Size | 16mm | |
| Impedance | 16Ω | |
| Audio Codecs Support | AAC, SBC | |
| Frequency Response | 20Hz - 20kHz | |
| Physical Specification | ||
| Material | ABS + PC | |
| Waterproof Rating | IPX4 | |
| Charging Case Display | LED Digital Indicator | |
| Control Method | Touch Control | |
| Physical Button | No | |
| Dimensions | 88.7 x 66.5 x 32m | |
| Weight | 78.8g | |
| Color | Black | |
| Country of Origin | China | |
| Country of Assembly | China | |
| Additional Info | ||
| Use Case | Running, Cycling, Outdoor Sports, Driving (Stay-Aware technology) | |
| App Support | No | |
| Speciality | Directional Audio Technology (prevents sound leakage) and an Open-Ear Design that ensures you remain aware of your environment while listening to high-fidelity audio. | |
| Warranty Details | ||
| Warranty | 3 Month Warranty (Must Claim With Box & All Accessories) | |
The Joyroom JR-OE4 Open-Ear Bluetooth Earbuds are designed for users who want high-quality audio without sacrificing situational awareness. Whether you’re running, cycling, commuting, or simply enjoying music at home, these earbuds let you stay connected to your environment while delivering clear and immersive sound. The innovative open-ear design sits comfortably outside the ear canal, allowing you to hear your music or calls while staying aware of traffic, surroundings, and conversations. This makes the JR-OE4 ideal for active lifestyles, outdoor workouts, and daily commuting, providing both safety and convenience. Equipped with Bluetooth 5.4, the earbuds provide a fast, reliable, and low-latency connection to your devices. Enjoy seamless pairing, smooth audio playback, and clear calls with minimal interruptions, whether you’re using Android, iOS, or other Bluetooth-enabled devices. With 16mm dynamic drivers, the JR-OE4 delivers rich bass, detailed meds, and crisp highs, creating a balanced and immersive sound experience. Despite the open-ear design, the audio remains clear and enjoyable, making music, podcasts, and calls more engaging. The earbuds feature an impressive up to 50 hours of total playback with the included charging case. This ensures that your music or calls last for multiple days without needing frequent recharging, perfect for travel, outdoor activities, or long workdays. Designed for all-day wear, the JR-OE4 is lightweight and ergonomically shaped for maximum comfort. The water-resistant build protects against sweat and light splashes, making it suitable for workouts, outdoor activities, and rainy weather. At Tech Shosta, we provide authentic Joyroom products with reliable quality and excellent value. The JR-OE4 combines safety, performance, and convenience in one sleek package, making it a perfect companion for active and tech-savvy users.
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