SONY Dedicated Case Silicone with Carabiner Ring Drop Prevention Simple Cover Shock Absorption Scratch Prevention WF-1000XM4 [Casestudi/Sony /

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Compatible model: SONY (WF-1000XM4) ■Product size: Approx. 3.9cm (length) x 6.8cm (width) x 2.9cm (thickness) ■Product weight: Approx. 24.7g ■Specification materials: Silicone, zinc alloy [High durability made possible by high quality silicone] Made of flexible high quality silicone material, it protects the SONY (WF-1000XM4) from impacts such as drops. [Carabiner (ring) included] Comes with a removable carabiner (ring), so you can safely carry it by hanging it on your backpack, bag, belt, etc. You can eliminate the worry of dropping or losing your SONY (WF-1000XM4). [LED Lamp Confirmation] The LED light is specially designed to be clearly visible even with the case on, so you can check the charging status. [Package contents] Silicone case with carabiner x 1 piece Casestudi silicone case with carabiner compatible with SONY (WF-1000XM4) ■ High durability achieved by high quality silicone Made of flexible and high quality silicone material, it protects the SONY (WF-1000XM4) from impacts such as drops. ■ With carabiner (ring) It comes with a removable carabiner (ring), so you can safely carry it by hanging it on your backpack, bag, belt, etc. SONY (WF-1000XM4) You can eliminate the worry of dropping or losing your device. ■ LED lamp confirmation The LED light is specially designed to be clearly visible even with the case on so you can check the charging status. ■ Can be charged with the case attached There is a charging hole at the bottom of the case, so you can charge it while wearing it. In addition, the charging hole is designed to be large enough to accommodate cables other than the original one. ■ Brand product warranty At Casestudi, customer satisfaction is our top priority. Your peace of mind is our peace of mind. There is a one month quality guarantee from the date of purchase. If you have any problems within the warranty period, please feel free to contact the seller. We will exchange/return it for free. ■ Compatible models SONY (WF-1000XM4) ■ Package contents Silicone case with carabiner x 1 (*SONY (WF-1000XM4) main body is not included.) ■ Materials used Silicon, zinc alloy