[2024 improved version Bluetooth5.4 open ear ]Wireless earphones earphones Bluetooth CoolJumper 8D technology 60 hours continuous playback don't cover

【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.

[SurroundWave 8D audio processing technology & 14.2mm high sound quality tribar] 2024 enhanced version of OWS wireless earphones YYK-Q16, headphones have been upgraded to an all-metal case for improved wearing comfortIt will be more comfortable.OWS is a completely open yet inaudible sound solution.These open-ear earphones feature a compact, highly integrated solution designed for audio that can leverage multiple sound source points and dynamically monitor and calculate them to generate a synthesized sound source.It dynamically adjusts the phase relationship to suppress external sounds and achieve high quality sound.Adopts SurroundWave sound processing technology, which allows you to experience more three-dimensional and realistic music effects by processing the direction, distance, and depth of the audio signal.Equipped with a large diameter 14.2mm driver, it has a good balance from bass to treble, does not block your ears, and at the same time provides excellent HIFI sound quality performance, giving you a clean three-dimensional sound, making listening to music fun and immersive.significantly improves. [Technologically advanced open-ear type, industry-leading Bluetooth 5.4] Completely wireless earphones that do not block your ears, allowing you to pay attention to surrounding sounds even outdoors, making you safer.Since they do not block your ears, they do not damage your ear canals and will not cause pain even if you wear them for a long time.OWS Bluetooth earphones that use innovative Bluetooth 5.4 technology are currently on the market, and compared to earphones with Bluetooth 5.1 to Bluetooth 5.3, they reduce power consumption and are more stable.protection, reduced "sound delay", and increased transmission depth by 3 times, transmission distance by 6 times, and transmission capacity by 10 times compared to conventional methods.At the same time, the signal of the wireless earphones becomes stronger, and the transmission distance is longer than 15m, making it compatible with iOS/Android.Suitable for exercising, playing games, commuting, etc. [Play for a long time! Up to 60 hours of continuous use/LED display] Modern people always want to use their earphones longer and reduce charging time.That's why our technology department is improving our earphones! These Bluetooth earbuds can provide up to 10 hours of music on their own (5 hours on the left ear + 5 hours on the right ear, when using both ears at the same time), and up to 60 hours with the charging case.Can be played.It can be used for up to 1.5 hours with an additional 10 minutes of charging! Since you don't have to worry about frequent charging, you can use it with confidence not only for commuting to work or school, but also for business trips and conference calls.It takes about 1.5 hours to charge the charging case.For a clearer understanding of how much power is left in the charging case, an LED display has also been added, allowing you to see how much power is left each time you use it.The charging case also uses matte spray technology, which prevents fingerprints from leaving and makes the appearance more beautiful. [Equipped with directional sound transmission technology & IPX7 sweatproof and waterproof] Equipped with directional sound transmission technology, sound transmission is concentrated in the sound hole and can more effectively reduce sound leakage.Additionally, intelligently identifying ambient sound while maintaining directional transmission allows you to hear your surroundings even when exercising outdoors, providing a unique benefit.Not only can you hear potential danger better than using in-ear headphones while running, but you can also stay connected while hearing the world around you.Increase your sense of security! The sports earphones have IPX7 sweat and water resistance, so you can rest assured that they will not malfunction even if you sweat during exercise or are exposed to heavy rain.These headphones are perfect for everyday use, as well as as a companion at the gym or while running. [Automatic Pairing & Ergonomic design for ear hooks] When you take out the earphones from the charging case, the wireless headphones will pair automatically.After use, the power will automatically turn off when you store it in the charging case.After pairing for the first time, when you connect again, you can open the lid, take it out of the charging case, and it will automatically connect to your device instantly.The earphones have an ergonomic design that does not block your ears, and the ear hook part is made of extremely soft silicone rubber, allowing you to freely adjust the position and fit perfectly to ears of various shapes and sizes.OWS earphones combine the industry's latest sensor technology to ensure operating sensitivity and effectively prevent malfunctions.It doesn't look out of place even if you wear long hair or accessories.By using highly sensitive touch buttons, you can instantly play or pause music, answer or end calls, etc. without taking out your smartphone.When you lightly touch the earphones, there is a "tap" feedback, which gives a good feeling of operation.In addition, the earphones can be separated and used with one ear or both ears.You can use both ears when listening to music and one ear when making calls, so you can use it without worrying about the location or scene.