Maxell Completely Wireless Earphones Compatible with Bluetooth Stick Single Ear White 5.3, Hands-free Calling, Lightweight, Small, Type,

【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. Model: Sealed dynamic type Driver unit: Diameter 6mm Playback frequency band: 20-20,000Hz Power source: Built-in rechargeable lithium-ion battery Usage time: Main unit/Continuous playback approximately 6.5 hours Continuous standby approximately 70 hours Charging case approximately 2 hours Charging case/Charging the main unit approximately 2 times Weight: Body approx. 3.3g x 2 Charging case approx. 35g Multi-pairing: up to 4 devices