【New Release】Risky Features a 400-stage catapult. Offering a 4-core, shielded 3.5mm 3-pole female to 3.5mm 3-pole male cable, approximately 40cm in length. Please consider this opportunity. This is a fun item that allows you to enjoy a change in sound quality simply by connecting it to the 3.5mm 3-pole of your current earphones or headphone cable. With the latest 400-stage catapult, not only have the specifications improved, but you can also experience thrilling low frequencies. The sound separation is improved, and you can enjoy the spatial representation, such as hearing sounds you couldn't hear before. Please experience the three-dimensional changes and power improvements in games, etc. What is a catapult? It's a fun item that uses a cleverly designed structure to reduce the loss of audio signals and reproduce them faithfully. I can't go into a detailed explanation, but please try this new item. Once you use it, you'll understand what a great item it is. ※Please note: It is not compatible with the earphone & microphone jacks (4-pole) of smartphones, etc. It is exclusively for 3.5mm 3-pole stereo mini plugs.