Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Bluetooth Earphones, Wireless, Illuminated, Seven Color Breathing Lights, Pluggable, Foldable, Subwoofer, Universal For Mobile Phones Feature: Product name: Bluetooth headset Product color:White,Black,Green,Blue,Orange Listening time: 8 hours Bluetooth receiving distance: 8-10 meters/315-394in Talk time: 8 hours Bluetooth chip: Bluetooth version 5.0 Standby time: 18 hours Frequency range: 2.402-2.480 GHz Output power: 35mW Signal-to-noise ratio: 88Db Single package size: 12x8.5x18.5 cm/4.72x3.34x7.28inch Descrition: Powerful subwoofer headphones】high-quality active coil provides outstanding bass, a new generation of 40MM large active coil driver, PEEK diaphragm, low frequency shock, high-resolution unit with wide sound field, HIFI sound quality, highly restored the essence of music. High appearance and high craftsmanshipRose gold color matching, the mobile of light and shadow, extraordinary, the streamlined and easy case cooperates with tacit understanding, creating the beauty of the shape, the right round body. Large-capacity and long-lasting battery life FULL-POWER, listen to it when you want, 5.0 low-power technology, built-in large-capacity lithium battery, convoy your wireless music, low-power consumption, fast transmission, 8 hours of use time. Strong and stable, long lifeThe metal arm, stainless steel process is used in the expansion, which is more assured when using, strengthening the confrontation wind noise ability of the earphone arm and making the service life longer. Comfortable and softComfortable close to the ear, soft ear cotton is comfortable to wear, long time wear will not be uncomfortable,protects your ears. Package Content: 1x Bluetooth headset 1x USB charging cable 1x Manual Feature: Product name: Bluetooth headset Product color:White,Black,Green,Blue,Orange Listening time: 8 hours Bluetooth receiving distance: 8-10 meters/315-394in