Product Details + GADGET MAX GM27 Flow Series Bluetooth True Wireless Earbuds SpecificationModel : GM27Color : WhiteBluetooth Version : 5.3Speaker Size : 13mmTransmission Range : 10mCharging Case Battery : 320mAhEarbuds Battery : 30mAhCharging Time : About 1 hrTalking Time : 3 hrsMusic Time : 4 - 4.5 hrs (80% volume)Charging Port : Type-CWarranty1 Year Warranty