It has 103db sound power. It has premium grade & high-end alloy. It has a high sound quality. Channel technology and diaphragms are in high quality A-component structure. Whether wired or wireless. Offers (Bluetooth) Usage, Easy Connection with NFC Feature, Fully Compatible with Ios, Windows Phone, Android, All Bluetooth Channel Technology Devices, Both Bluetooth Headset and Bluetooth Speaker & Sound with the Control Structure on the Product You can perform Power On, Dim, Call Answer and Mode Operations. The product also has a TF Card Reader structure. Thus, you can listen to your tracks with a Micro SD Card. The product also has a radio feature. With its foldable and portable structure, you can easily carry the product in your backpack. With the Aux Cable coming out, it can be used wired on all devices with 3.5mm Jack Input. You can also use this product, which has both a Bluetooth headset and a Bluetooth speaker structure. By Preferring, You Can Share the Highest Level Premium Sound Quality in Your Ears and with Those Around You