Binai B22 Magnetic Adsorption IPX4 Waterproof Necklace HiFi Bass CSR4.2 bluetooth Earphone With Mic

Features 1 10mm driver unit and Titanium Alloy diaphragm work well together bringing you dynamic sound quality 2 CVC 6 0 noise cancelling technology reduces the environmental interference and bring you natural and clear sound 3 Magnetic design the earbuds could attached to each other or the end of neckband by magnetic force 4 IPX4 waterproof protect the earphone from sweat moist splash and prevent corrosion effectively 5 Adopted CSR chip bluetooth 4 2 verison provides you stable connection and transmission in high speed 6 Simultaneous connection this earphone could be connected with two bluetooth devices at the same time 7 Elegant and concise appearance selected Aluminum Alloy materials ensures the abrasion resistance and good touching feelings Specifications General SpecificationBrandBinaiModelB22ColorGreyWearing TypeIn ear necklace designMaterialAbout 24gTechnical ParametersMicrophoneYesbluetooth VersionV4 2TransmissionDistance10mDriver Unit10mm 2Receive Sensitivity120dBImpedance32Distortion0 3 3 FrequencyResponse20 20000HzBattery Capacity160mAh 3 7VCharging Time h 1 1 5 hoursMusic Time h 8 hoursStandby Time h 120 hoursPackageIncluded 1 Binai B22 bluetooth Earphone 1 Charging Cable 2 Pairs of earbuds 1 Manual