------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ ♫【COMFORT & CONNECTIVITY】Experience the perfect blend of comfort and fit with open-ear sports earphones. Immerse yourself in music, connect with the world, and push your limits with overwhelming comfort and situational awareness. ♫【Dynamic Sound & Deep Beats】Unparalleled power and impact of 1MORE S30 equipped with 14.2mm DLC dynamic driver and DBB bass enhancement algorithm. Unprecedented sports earphones with powerful sound and deep beats. ♫【Noise-free calls with 4 microphones】Equipped with AI algorithm and 4 microphones, 1MORE S30 enables clear voice calls. High sound quality makes it easy to communicate with others. ♫ [Take advantage of the strength of waterproof function] Move hard with 1MORE S30, which provides ultimate protection with IPX5 waterproof performance. Even if you sweat, rain, or get splashed with water, accept it all and improve your abilities regardless of the weather. ♫【30 HOURS OF NEVER STOP SOUND】Unleash the power of 1MORE S30 with 30 hours of battery life. The non-stop beat will lift your mood. Open-ear earphones, Bluetooth 5.3, wireless earphones that do not block your ears, with microphone, comfortable to wear, behind-the-ear type, IPX5, fast charging, 30 hours playback, compatible with iPhone and Android