【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
[About clocks that synchronize time via radio waves]
The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful.
【Ultimate Comfort, Secure Fit】DONNER open-ear earphones have an unobtrusive design and soft, flexible ear hooks for a perfect fit, allowing you to wear them all day without any discomfort, and the skin-friendly silicone material also avoids potential pain. Suitable for outdoor leisure, sports, office work, driving and home entertainment.
【Good Stereo Sound, Clear Calls】15mm high quality dynamic driver with 4 built-in microphones, clear sound, strong volume and stereo sound. It provides the best listening experience with crisp, clear highs and exciting, powerful bass. Equipped with air conduction technology, it significantly reduces ambient noise and provides crystal clear call quality.
[Used all day] You can play for 10 hours on a single charge, and if you use the charging case, you can play for a total of 40 hours. You can fully charge the charging case in 2 hours with the fast charging Type-C cable. Plus, 10 minutes of quick charging gives you 2 hours of listening time.
[Ergonomic design, IPX4 splash-proof] Dobuds OPEN uses ergonomic ear hooks to ensure a secure fit during any workout. Comfortable and IPX4 waterproof design means you don't have to worry about drizzle, rain, or sweat. (Note: To avoid short circuit, please do not put sweaty earphones into the charging case or soak the earphones/charging case in water)
[Situational Awareness] Rather than inserting the canal earphones into the canal earphones, you can place them on the outside of the canal earphones to protect your hearing and be aware of your surroundings, such as public transportation announcements and oncoming cars. The open design of Donner open-ear headphones allows you to stay in touch with the world around you.
[Stable Bluetooth 5.3] Equipped with the latest Bluetooth 5.3 for improved compatibility and stability. Works seamlessly with Bluetooth smartphones, tablets, and laptops, making it a versatile choice for all your audio needs. Whether you're at home, commuting, business trip, or working out, Donner Open Ear Bluetooth Headphones are your ideal companion.
Donner Earphones Dobuds Open
