Description
Short Description:
Product: Open-Ear True Wireless Headphones
Brand: Joyroom
Model: JR-OE4 (Openfree OE4)
Color: Black
Material: ABS + PC
Bluetooth Version: 5.4
Audio Codecs: AAC, SBC
Range: Up to 10 meters
Water Resistance: IPX4
Driver Unit: 16mm dynamic drivers
Speaker Impedance: 16Ω
Frequency Response: 20Hz – 20KHz
Max Output Power: 20mW
Playtime: 12.5h (single charge at 50% volume)
Total Playtime: Up to 50h with charging case
Battery Capacity (Earbuds): 80mAh each
Battery Capacity (Case): 800mAh
Charging Time: Approx. 2–3 hours
Charging Port: Type-C (5V⎓1A)
Weight: Approx. 78.8g total
Product Description:
Experience the freedom of open-ear audio with the Joyroom JR-OE4 Open-Ear True Wireless Earphones—designed for all-day comfort, safety, and performance. These innovative earbuds rest securely around your ears without entering the ear canal, allowing you to stay fully aware of your surroundings while enjoying rich, immersive sound.
The JR-OE4 features advanced Bluetooth 5.4 for seamless and stable connectivity up to 10 meters, perfect for workouts, outdoor activities, and daily commutes. Equipped with powerful 16mm dynamic drivers, these earphones deliver HiFi-quality sound with deep bass and crisp treble.
With up to 12.5 hours of playtime on a single charge and a total of 50 hours with the included charging case, you’re covered for long days on the go. The sleek LED battery display lets you monitor power levels at a glance, while the IPX4 water-resistant design protects against sweat and splashes—ideal for active lifestyles.
Feather-light and ergonomically designed, the JR-OE4 offers a secure and pressure-free fit that makes it feel like you’re wearing nothing at all. Whether you’re at the gym, cycling, or just navigating your daily routine, these earbuds combine high-performance sound with unmatched comfort and awareness.
What’s in the box: 2 × Joyroom JR-OE4 Open-Ear Wireless Earphones, 1 × Charging Case with LED Display, 1 × Type-C Charging Cable, 1 × User Manual (English)
Weight: 0.2
SKU: 250416163357
