Sennheiser MOMENTUM True Wireless 4 Earphones with Aging Sound Personalized Black Copper Playback Noise Ambient Sound Bluetooth Premium True Wireless

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- An Amazon-exclusive set that includes the MOMENTUM True Wireless 4 and an aging sound source created by Naoki Endo. True sound experience: Upgraded high-performance TrueResponse transducer with a single proprietary 7mm dynamic driver Equipped with the latest LC3 codec (LC3 and Auracast will be supported in a firmware update after release) Improved Active Noise Cancellation (ANC) and Ambient Sound Capture New for up to 30 hours of playback