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. Noise Canceling In-Ear Wireless Bluetooth Headset BT5.3 Gaming Streaming Light Headset Features: Streaming light Wireless Bluetooth headset, ergonomic design, the cochlea, and ears to form a of stable support, how to run will not fall. Bluetooth 5.3 dual-core, resist interference from various electromagnetic waves in sports, running sports more comfortable. The left and right ears can be taken as you go. High-capacity battery . Full charge state can play 120 hours of music. Talking 135 hours. Charging compartment can be used as a rechargeable battery to charge various mobile devices. Bio-diaphragm speaker to sound. Intelligent noise reduction technology, wireless HD calls, so that audio calls are as clear as face-to-face conversations IPX5 level sports and sweatproof. Multi-process tight design, can effectively rain and sweat into the headset internal damage components. Product Description: Product name: Streaming Light Bluetooth Headset Color:Black,Pinks,White Transmission distance: about 65.61 feet Use time: 9-10 hours Charging time: 1-2 hours Rechargeable compartment battery capacity:400 mAh Dimensions:1.96*1.96in Weight:0.17lb Included: 1x Headset 1x Charging Cable Features: Streaming light Wireless Bluetooth headset, ergonomic design, the cochlea, and ears to form a of stable support, how to run will not fall. Bluetooth 5.3 dual-core, resist interference from various electromagnetic waves in sports, running sports more comfortable. The left and right ears can be taken as you go. High-capacity battery . Full charge state can play 120 hours of music. Talking 135 hours. Charging compartment can be used as a rechargeable battery to charge various mobile devices. Bio-diaphragm speaker to sound. Intelligent noise reduction technology, wireless HD calls, so that audio calls are as clear as face-to-face conversations