Product Name: I9s 5.0 Tws Dual Call Through Wireless Bluetooth Earbuds Earphones for Mobile Phone iPhone, Huawei, Samsung Model NO.: I9S TWS Specifications: A2dp/Hfp/Hsp/Avrcp Color: White Function: Bluetooth Soundtrack: Dual Track Bluetooth Version: Bt 5.0 Usage: Mobile Phone Style: Ear Hook Headsety Size: 17mmx40mm Package: Gift Box Transport Package: Carton Origin: China HS Code: 85183010 Product Description I9s TWS 5.0 bluetooth earphone headset with battery case 500mah capacityModel:i9s Wireless Bluetooth headsetBluetooth Vertion:BT V5.0+EDRWorking distance;10MBattery case capacity:500mahHeadset capacity:50mahCharging time:1 hoursColors:White/black/gold/redWorking time240 minsCallerIDnumber,fullsmartEnglishtoneprompt,poweron,pairing,poweroffthephone,etcForIOSpowerdisplay,aftertheiPhoneisconnectedtotheheadset,thereisapowerdisplay,youcanwatchthepoweroftheheadsetatanytimeOnefortwoconnections,theheadsetcanconnecttwomobilephonesatthesametimeEverytimetheBluetoothheadsetisconnectedtothephone,theBluetoothheadsetwillautomaticallyconnectbacktothephonewhenitisturnedon,whichisconvenientandfasterSmartcompatibility:SupportsallBluetooth-enabledmobilephones,tablets,andnotebooks.Compatiblewithmorethan100%ofAPP,player,TV,chat,etcDescription:Color:White or customizedMaterial:ABSBluetoothversion:BT 5.0+EDRTransmissionrange:10metersHeadphonebatterycapacity: 50mAhChargingbatterycapacity: 500 mAhPower:DC5VProductsize:2*2*4.6cmChargingbinsize:6.5*5.5*2.8cmHeadphonechargingtime:30-40minutesHeadphoneplaybacktime: 3 hoursChargingtankchargingtime:3 hourorsoChargetheheadset:30-40minutesPackagecontents:2*Bluetoothheadset,1*Chargingbox1*Chargingcable1*Englishmanual