OpenRock Pro open ear wireless earphones bluetooth earphones don't cover your ears Bass enhancement non-bone conduction 16.2mm driver air conduction

【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.

[TubeBass Technology for Bass Enhancement and Sound Leakage Control] The independently developed bass enhancement technology of TubeBass can be combined with the LISO algorithm acoustic technology to provide powerful bass effects.Equipped with a large-diameter 16.2mm dynamic driver, it delivers bright highs and deep bass.In addition, the completely wireless air conduction earphones are equipped with directional sound transmission technology, which makes the sound transmission more concentrated and can effectively reduce sound leakage. [Design that does not block your ears & compatible with sports] Instead of the traditional earpiece style, OpenRock pro wireless earphones have an ergonomic open-ear design that adapts to various ear shapes.There is no feeling of pressure or obstruction, so it provides a comfortable and stable fit.Adjustable ear hooks perfectly fit the natural curve of your ears, so you don't have to worry about them falling off during sports or training.Since it doesn't completely cover your ears, you can clearly hear the surrounding environmental sounds while listening to music.You can always be aware of your surroundings when doing housework, running, jogging, or doing sports, so you can feel safe and secure when exercising. [Bluetooth 5.2, AAC/SBC/aptX compatible] Equipped with industry-leading Qualcomm QCC3040 flagship chip and stable Bluetooth 5.2 transmission technology to minimize sound skipping.The result is a wider, faster, lower power consumption, more stable and seamless connection.High connectivity and compatibility with the aptX audio codec reproduce the detailed expression of the original sound source while maintaining a high amount of information.You can also enjoy playing music, watching videos, and playing games. [46 hours of continuous playback] With a single charge, the Bluetooth earphones can play music for up to 19 hours, and when used with the charging case, you can play for up to 46 hours.It also supports quick charging, allowing you to use it for 1 hour with just 5 minutes of charging. [Supports CVC8.0 Call Noise Reduction] The Bluetooth headset has two built-in high-performance microphones on each side, and uses cVc8.0 call noise reduction technology.Eliminates noise during calls and transmits your voice in clear quality to the other party.Great for various situations such as web conferencing, telework, home delivery, driving, customer support, etc.