Listening quality meets comfort. Enrich your listening with high-quality sound- Choose your ear bud size for ultimate comfort- Forget about tangles thanks to flat cable design- Stay in control easily with ergonomic buttonsThe HS-330 In-Ear Headphones bring not only high-quality audio to your ears but also greater comfort, convenience and ease-of-use. Thanks to its Dual Speaker, the HS-330 delivers optimal listening with deep, rich bass and well-balanced high-definition sound whether you’re watching a movie, listening to music or taking a call. With a choice of ear bud sizes, ergonomic controls and tangle-free cable design, you can enjoy great audio with less hassle and more pleasure. Enjoy High-definition Sound.