Sennheiser MOMENTUM True Wireless 4

Seamless connectivity and smart features: The [Sennheiser] [Momentum True Wireless 4] wireless earbuds are equipped with Bluetooth 5.4, and with [Sennheiser] earbud multi-point connection and customizable touch controls, they deliver easy pairing, intuitive operation, and the convenience of wireless. Adaptive noise cancellation and ambient sound mode: These Bluetooth earbuds reduce ambient noise with optimized ANC (active noise cancellation) and allow you to hear surrounding sounds using transparency mode. Secure fit for all-day comfort: The [Momentum True Wireless 4] features an ergonomic design and exceptionally soft silicone ear tips, as befits [Sennheiser] headphones, ensuring a comfortable fit even during extended listening sessions. Long-lasting battery and charging case: The wireless earbuds of the [Sennheiser] [Momentum True Wireless 4] offer up to approximately 30 hours of playback with the charging case, providing peace of mind for listening and calls on the go. LE Audio & Auracast compatible: These noise-canceling wireless earbuds support LE Audio, a low-power audio technology, and Auracast, delivering a listening experience with stable audio streaming.

【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.