Bose Sleep Tips Ear Tips S Size StayHear+ (1 Pair)

【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. Fits your ears for a comfortable fit while sleeping Made of soft, flexible, durable and washable silicone Unique design gently seals your ears and effectively suppresses noise. Maximizes the effectiveness of noise masking Distributes the force applied to the ear evenly, creating a comfortable fit that does not put pressure on specific areas. Supports stable audio performance Selectable from S/M/L size