wireless earbuds taotronics tws headphones tt-bh079 40h playtime smart ai noise reduction technology ipx7 waterproof open to pair single/twin mode bluetooth 5.0 in-ear headset taotronics taotronics technology enhances life taotronics, a flagship brand under the sunvalley group, is dedicated to providing superior-quality, reasonably priced electronic products that improve the lives of our customers. we strive to develop, innovate and focus on utilizing the latest technology with easy-to-use devices. technical specifications: audio codec: sbc, aac playtime: 8hrs, up to 40hrs total with the charging case waterproof: ipx7 bluetooth version: v5.0 bluetooth range: up to 30m / 98ft what’s in the box: 1 x taotronics soundliberty 79 tws earbuds 6 x ear tips 4 x ear hooks 1 x charging case 1 x usb-c charging cable 1 x user guide 1 x quick start guide