Joyroom Openfree JR-OE4 open-ear TWS wireless headphones – black
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Joyroom Openfree JR-OE4 open-ear TWS wireless headphones – blackThe Joyroom Openfree JR-OE4 wireless headphones are a great choice for active people who don't want to give up comfort or safety when listening to music. Their innovative open-ear design allows you to listen to your favorite songs freely without blocking out ambient sounds - making them the perfect companion for running, cycling or training in the gym. The latest Bluetooth 5.4 guarantees a stable connection up to 10 meters, and high sound quality based on AAC and SBC codecs and a 16 mm transducer makes every sound sound clear and dynamic. The headphones offer up to 12.5 hours of playback on a single charge and up to 50 hours with the charging case, which ensures reliability throughout the day. Their splash resistance (IPX4) and fast charging via USB-C are other advantages that every user with an active lifestyle will appreciate. Go for modernity, functionality and safety - choose Joyroom JR-OE4 and listen to music exactly the way you want.
Brand: Joyroom
Model: Joyroom JR-OE4
Type: Open-Ear True Wireless
Bluetooth: 5.4
Audio Codecs: AAC, SBC
Transmission range: up to 10 m
Water resistance: IPX4
Playback time: up to 12.5 h (at 50% volume); up to 50 Hz with case
Battery capacity: 80 mAh (headphone), 800 mAh (case)
Charging time: approx. 2 hours
Charging port: USB-C (5V/1A)
Frequency: 20Hz - 20KHz
Output power: 20mW
Impedance: 16 Ohm
Driver: 16mm
Dimensions: 88.7 x 66.5 x 32 mm
Material: ABS + PC
Color: black
The most important advantages of the Joyroom JR-OE4 headphones:
Open-Ear Design: Allows you to remain fully aware of your surroundings while listening to music – safer workouts and outdoor activities.
Bluetooth 5.4: Ensures a fast, stable connection to your device without lag or interference, up to 10 meters.
Long operating time: Up to 12.5 hours on a single charge and up to 50 hours with the case – without the need for constant charging.
High sound quality: Thanks to the 16mm driver and support for AAC and SBC codecs, you will hear every detail of the music in a wide bandwidth of 20Hz-20KHz.
Splash-proof (IPX4): Perfect for intense workouts – sweat and rain are no match for them.
Generell
| Hersteller | Joyroom |
| Waren-Nr. | 3429523 |
| Modell | JR_OE4 |
| EAN | 6956116720391 |
| Zum Hersteller | www.ijoyroom.com/ |
Die genannten Informationen und Spezifikationen können vom Hersteller jederzeit und ohne vorherige Ankündigung geändert werden. Die Herstellerabbildungen dienen ausschließlich der Veranschaulichung. Irrtümer und Schreibfehler bleiben vorbehalten. Deutsche Bedienungsanleitungen sind in einigen Fällen ausschließlich digital verfügbar und nicht Bestandteil des Lieferumfangs. Teile des Textes wurden möglicherweise automatisiert erstellt oder maschinell übersetzt und können daher in Einzelfällen missverständlich sein.
Shipping information
Technology Germany delivers across Germany and selected European countries with reliable and secure shipping services.
Estimated delivery time is usually 3–7 business days within Germany and 5–14 business days within Europe.
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For support or shipping questions, please contact contact@technologygermany.de.
Returns & warranty
Returns
Eligible products can be returned within 30 days after delivery.
Returned items must be unused, undamaged, and include original packaging.
Refunds are processed after inspection and approval of the returned goods.
Warranty
Technology Germany provides warranty support for eligible products according to manufacturer conditions.
Customers can contact our support team for technical assistance and warranty inquiries.
Warranty coverage may vary depending on the product and manufacturer.
