BUITFOU Bose Ultra Open Earbuds case protective cover soft Made of silicone Fall prevention Scratch prevention Shockproof dustproof lightweight Can be

【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.

[Compatible models] Protective cover compatible with Bose Ultra Open Earbuds. Please check the model in advance before purchasing. Note: The package does not include earphones, charging case or charger. [High quality material] The silicone case is made of odorless, non-toxic, and environmentally friendly silicone material, which is not easily deformed by external force and can reduce impact.Good protection from scratches, dirt, water and dust.If it gets dirty, it can be washed directly. [Good Protection] Made of high-purity silicone, the silicone cover surface has been specially treated.It is seamlessly wrapped 360° and can be placed with confidence.The lid of the Bose Ultra Open Earbuds is designed to prevent scratches on other items when placed on top of a machine or placed in a bag. [Easy to charge] Precise cutouts allow charging with a cable.Charging ports and indicator ports are reserved.You can charge the earphones without disassembling them.LED visibility, charging status is obvious at a glance. [Convenient to Carry] The case for Bose Ultra Open Earbuds comes with a metal keychain clip, easy to carry and attach to your backpack or belt.It's small and light, so it's easy to carry, so you can enjoy music leisurely whether you're at home, traveling, on a business trip, or on a long ride.