Sound Wave Premium Earpiece M 12 Pieces Earpiece M 12 Pieces Combining 2 Types of Hardness Silicone Black Hybrid Compatible Black Compatible 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. Sound Wave Japan FutureWave Product&Trade Original product Original packaging product. Fast, safe and secure delivery. This is a hybrid type earpiece without sponge. ⑴ We also sell the same series in S size in a pack of 12. ASIN number is B0BWY59GMD. ⑵ We also sell in the same series in 4 sizes SS, S, M, L, 2 pieces each, a total of 8 pieces. ASIN number is B0BQVYYRT1. Please consider purchasing them together. About ear hooks for Bluetooth Headsets At Sound Wave Japan, we sell 10 brands and 70 types of ear hooks for Bluetooth Headsets (sold separately). We are a specialized manufacturer of headphone-related products. Regular ear hooks come in two colors, transparent and black, and large-capacity 5-piece packs are also available. In addition to regular ear hooks, we also offer rotary ear hooks and soft ear hooks. We have silicone earrings that are comfortable to wear. We also have products whose length can be adjusted. We have sizes of 5mm, 5.57mm, 6mm, 6.57mm, 7mm, 8mm, 9mm, 10mm, and 12.5mm, so there are many popular earrings from various manufacturers. Please check the size of each model and make use of our products.We will continue to expand the range from time to time. Below are the comments received to the company. ①The product arrived the same day after purchase. It was a perfect match for the Sony headphones that I have been using for many years. The base is thick and there is no problem with the ear contact. ②I am very satisfied because I was able to buy it at a very reasonable price. Hybrid earpiece M size ~~ Earpiece M is a combination of two types of hardness silicone. Contains 12 pieces. Please take advantage of it.