Bose Ultra Open Earbuds Silicone Case Cover Black 2.49 x 6.83 x 2.97 cm

・Exceptional durability, stylish design: Protect your open-ear headphones with the [Bose] Ultra Open Earbuds silicone case cover and carry them with you anytime. ・Soft material, exceptional durability: Elastic silicone material protects against scratches and impacts. ・Convenient carabiner included: Attach to your bag so you don’t have to worry about losing your headphones. ・Easy access to functions: [Bose]’s unique design allows you to check the LED indicator or use the USB port while the cover is on. ・Choose a color to match your style: Available in three colors: black, white smoke, and teal lilac.

【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.