Rythflo Bluetooth Neckband Earphones Wireless Earphones Neck Noise Canceling aptX HD Long Continuous Playback IPX7 Waterproof Fast Charging Sports

【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. [Excellent Sound Quality] The Bluetooth headset adopts Qualcomm chip, delivering clear high and low sounds. Experience immersive audio. [Long time playback of up to 30H & Type-C fast charging] Up to 30 hours of music playback is possible with one charge. You can enjoy music all the time even when you're on the go. 【Fit and Comfort】Lightweight and ergonomically designed. Comes with 3 sizes of silicone earpieces (S, M, L) that can be exchanged to fit your ear canal, making them ideal for listening to music for long periods of time and for daily use. [Wide Compatibility] Can be connected to any Bluetooth-enabled device such as smartphones, tablets, and laptops. [IPX7 Waterproof] Equipped with IPX7 waterproof performance, it is resistant to sweat and water splashes, so you can use the Bluetooth earphones with confidence even if they get wet from sudden rain or sweat from intense exercise. earphones