EM03 Wireless bluetooth 5.0 Earphone HiFi Stereo 40mm Speaker 400mAh Battery Foldable Warm-keeping Earmuffs Fluff Headph

Features ● bluetooth V5 0 Chipbluetooth 5 0 provides stable connection anti interference no delay fast connection stable transmission high fidelity wide compatibility support connection of about 10 meters ● HiFi Stereo SoundThe sound brought by this earphone is smooth and pure without any noise the timbre is balanced and the distribution of audio lines is relatively even which is best ever high fidelity sound quality and its hifi stereo sound will give you best listening experience ● 400mAh Battery400mAh big battery design when fully charged the using time can up to 20 hours longer endurance better using experience ● Great Cold ResistenceMade of high quality thermal inner cover material plus fine fluff which can effectively resist cold wind and give you a warm listening experience ● Foldable DesignFoldable design easy for storage do not obtain too much room best choice for travelling Specifications GeneralSpecificationModelEM03ColorGreyWearing TypeHeadphoneFrequency Response20 20kHzImdepance32ΩSpeaker Diameter40mmSensitivity105 3dbbluetoothbluetooth VersionV5 0Supported ProfilesHFP HSP A2DP AVRCPTransmitting Distance10mBattery ChargingBattery Capacity400mAhMusic Time20hStandby Time200hCharging Time3hOther FeaturesMusic ControlYesTouch ControlYesVolume ControlYesSizeWeightProduct Weight0 1000kgPackage Weight0 2000kgProduct Size170 75 30mmPackage Size200 90 45mmPackage list1 Headphone1 Charging Cable1 Manual1 Package Box