JOYROOM OE4 Open Ear Headphones Bluetooth 5.4, Air Conduction Wireless Earbuds with 50H Playtime, 16mm Dynamic Drivers, Ultra-Light Ear Hook Design, IPX4 Waterproof, Touch Control for Sports & Workout
Product details
| Management number | 209133739 | Release Date | 2026/03/29 | List Price | US$24.00 | Model Number | 209133739 | ||
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| Category | |||||||||
- ã€Ultra-Light Open-Ear Comfort】Each earbud weighs just 10g and features a featherlight, ergonomic ear-hook design for pressure-free, all-day wear. The open-ear structure allows airflow to circulate naturally, minimizing skin irritation and reducing the risk of ear infections
- ã€50 Hours of Immersive Playtime】Enjoy up to 12.5 hours on a single charge and a total of 50 hours with the charging case. The LED digital display clearly shows real-time battery levels, keeping your audio experience uninterrupted wherever you go
- ã€16mm Dynamic Drivers & Directional Sound】Equipped with large 16mm dynamic drivers and a proprietary audio algorithm, delivering deep bass and crisp detail. The directional sound field design reduces sound leakage by up to 80%, ensuring your music and calls remain private—even in public
- ã€Bluetooth 5.4 with Smart Touch Control】Instant auto-pairing when removed from the case, powered by advanced dual-channel transmission for stable, low-latency connections. Customizable touch controls let you easily adjust volume, manage playback, and handle calls with a tap
- ã€Ambient Awareness & IPX4 Durability】Stay aware of your surroundings while enjoying your tunes—perfect for outdoor runs and city commutes. With IPX4 water resistance, the earbuds are built to withstand sweat and rain during workouts or daily use
| Color | Matte Black |
|---|---|
| Brand Name | JOYROOM |
| Model Name | OE4 |
| Style Name | JR-OE4 |
| Unit Count | 1.0 Count |
| Item Weight | 89.8 Grams |
| Manufacturer | JOYROOM |
| Model Number | JR-OE4 |
| Noise Control | Passive Noise Cancellation |
| Series Number | 3 |
| Control Method | Touch |
| Earpiece Shape | Open-Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.4 |
| Compatible Devices | Cellphones, Laptops, Tablets, Smart Speaker |
| Additional Features | Ambient Awareness |
| Wireless Technology | Bluetooth |
| Battery Average Life | 12.5 Hours |
| Water Resistance Level | Water Resistant |
| Connectivity Technology | Wireless |
| Headphones Ear Placement | Open Ear |
| Headphone Folding Features | Open Ear |
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