Dimensions & Weight Dimensions7.48 in x 7.48 in x 3.15 in (19 cm x 19 cm x 8 cm)Weight6 oz (170 g) Packing List 1 x Bluetooth earphone 1 x USB cable 1 x ManualGeneralMaterialABSQuantity1 setConnectionsConnectionBluetoothBluetooth VersionBluetooth V4.0Operating Range10mConnects Two Phones SimultaneouslyNoSpecificationHeadphone StyleBilateral , EarbudWaterproof LevelIPX3Applicable ProductsUniversalHeadphone FeaturesMagnetic Adsorption , Long Time Standby , Noise-Canceling , Volume ControlSupport Memory CardNoAudio PropertiesSupport Apt-XYesSensitivity±3dBPowerStandby Time200 hoursTalk Time4-6 hoursMusic Play Time3-5 hours