Ultimate Sound Experience Earaku AirCuff Wireless Ear Cuff No Ear No Sound Incus Algorithm Bone Conduction Audio Smart Touch Bluetooth Up to 24 Hours

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- [Multifunctional Touch Display & 10 Music Functions] The charging case features a touch display, so you don't even need to take out your phone as often. It's more compact than a phone and is more focused on music functions, while also reducing power consumption issues caused by using your phone. The music player and equalizer controls all reflect the Earaku wireless earphones' pursuit of sound quality and acoustics. Features like a find-your-earbuds function, timer function, and camera controller give the charging case a new role. Pursuing new features and innovative designs is exactly what we want to deliver to you: a unique experience! (No built-in SD card mode) DSP Amplification, Incredible Audio Experience, and Sound Leakage Prevention Design: The DSP amplifier optimizes sound balance, improving the balance of bass, mid-range, and treble output from the earphones, while eliminating noise through digital signal processing. This delivers clearer, more immersive listening experience, bringing out the subtle nuances of music and the tones of musical instruments. The speakers' air pressure and sound cavity effectively suppress sound leakage. The open-ear design protects your privacy, creating a personal space for immersive, high-fidelity sound. [Well-balanced sound quality with a 12mm flexible diaphragm] These ear cuff-style earphones feature large 12mm drivers that deliver rich sound across the entire frequency range, from clear highs to deep bass. Experience immersive audio as if you were at a live concert. The flexible diaphragm eliminates distortion even with extended use, significantly improving durability. Experience the thrill of hearing melodies resonate with you as you strum your fingers through these Bluetooth earphones. [Redefining the "listening while doing other things" experience!] These ear cuff-style earphones clip onto your ear cartilage like an accessory, allowing you to enjoy music without blocking your ear canal. Because they don't completely block out external noise, you can still hear environmental sounds like car horns and announcements, making them safe to use. Even while listening to music while doing housework, you can still communicate naturally with your family. They eliminate the stuffiness, pain, and itchiness that can be associated with in-ear earphones, the ear strain often associated with bone conduction and ear hook earphones, and interference with sunglasses, glasses, and masks. Enjoy comfortable listening to music for long periods of time in a variety of everyday situations. [Touch Control - Can be used with just one earphone] The sophisticated touch control function allows you to intuitively perform basic operations such as play/pause music, skip forward/backward, and answer/reject calls with just a slight movement of your fingertip. Enjoy comfortable and smooth operation without touching the device. Supports both single and double earphone use. Single earphone mode allows you to share music or movies with your partner or best friend. Double earphone mode provides a realistic, immersive experience. [Bluetooth 5.4, Automatic Pairing Upon Lid Opening, IPX5 Waterproof] The Earaku Aircuff uses Bluetooth 5.4 technology. After a year of market testing, we've debugged the wireless connection for a more stable, smoother connection and enhanced anti-interference capabilities. It automatically connects upon opening the lid and provides a long-range connection of up to 10 meters. With IPX5 waterproofing, OWS earphones are resistant to everyday rain and sweat, making them safe to use in humid environments like running and outdoor activities. Easy cleaning is also possible, such as wiping with a damp cloth. *If you sweat heavily after exercise, wipe the earphones clean before placing them back in the charging case. Reliable Support: In the unlikely event of a defective product, we will promptly replace or refund your purchase. If you have any questions or concerns, please feel free to contact us by going to "Account Services" ＞ "Order History" ＞ "Seller" ＞ "Ask a Question."