New Headworn Wireless Earphones Bluetooth Factory Stereo Intelligent Noise Reduction Ultra Long Rang Earphones Features: ??【High appearance and high smanship】Rose 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-powerumption,fast transmission,8 hours of use time. ??【Powerful subwoofer headphones】active coil provides outstanding bass,a new genen of 40MM large active coil driver,PEEK diaphragm,low frequency shock,high-resolution unit with wide sound field,HIFI sound,highly ored the essence of music. ??【Comfortable and soft】Comfortable close to the ear,soft ear cotton is comfortable to wear,long time wear will not be uncomfortable,your ears. ??【Strong and stable,long life】The metal arm,stainless steel process is used in the expansion,which is more assured when using,strengthening the ability of the earphone arm and making the service life longer. Product Description: Bluetooth reception : 10 meters Support card: 128M-16G Bluetooth chip: Bluetooth V5.1 Battery capacity: 300 Charging time: 2 hours Standby time: 80 hours Call dun: 12 hours Frequency range: 2.402-2.480 GHz Product list: 1x complete set of headphones This is a product suitable for household use and suitable for daily use. Suitable as a small gift for family, friends, neighbors, and colleagues. This product looks good and has a beautiful appearance. This product is reusable, durable, and easy to clean. Can be used in scenarios such as home office dormitories.