REMAX RB-T31 Mini Single Wireless bluetooth 5.0 Business Earphone In-ear Earbud for Women Men Kids

Specifications Brand REMAXModel RB T13Colour black WhiteMaterial ABSCommunication WirelessWireless Type bluetoothbluetooth version 5 0Transmission distance 10mOperating Voltage 3 7VHorn impedance 16Speaker power 3mWBattery Capacity 40MAHVocalism Principle OtherControl Button YesVolume Control YesFunction For Mobile PhoneSensitivity 1105dBFrequency Response Range 20 20000HzWaterproof YesSupport Memory Card NoWith Microphone YesCharging Time 1HMusic Time 4HTalk Time 4HStandby Time 50HWeight 3 5gDimension 23 13 7 12 1mmPackage Contents 1 x RB T13 bluetooth Earphone1 x USB Charging Cable1 x Ear caps1 x User ManualNote Light shooting and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1 3cm