F9-8 Earphones BT 5.0 Wireless Mini Sports Earbuds 8D HiFi Sound Headset HD Call Noise Reduction Siri Voice Assistant Headphones With LED Digital Power Display Button LightsFeatures:Support single/dual earphones use2000mAh charging case also can be used as a portable powerbank.Smart LED digital power displayBeautiful bright button LED light on the earbudsCVC 8.0 noise reductionMulti-button smart control for songs switching, Siri voice assistant summoning,etc.Built in microphone, hands free calling with mobile devices when driving.Mini compact earbuds hidden in the ear well fits ear canal.Specifications:Model: F9-8BT Version: BTV5.0Battery capacity: 50mAh (earbud), 2000mAh (Charging Case)Charging Time: About 2HWorking Time: About 4-6HPackage Size: Approx. 12*10*5cmPackage Weight: Approx.120gPackage List:2 * Earbuds (Left&right)1 * Charging Case1 * Charging Cable1 * Manual