Specification:True wireless stere（TWS) design，individual left and right channel，HIFI sound，both the left and right earbud are Bluetooth enable，could used separatelyor used as one pair.Function:-Bluetooth version：5.0-Bluetooth frequency：2.4GHZ-Bluetooth range：15-25m-battery capacity：-earphone 45mah rechargeable-charging box：400Amh (optional）-use time：headphone playback time：3-4 hoursheadphone talk time about：4 hours-standby time：6 hours- Auto power on/Auto power off- Previous song/Next song- Answer call/Hang up callPackage Include:1 Pair J3 TWS Earphone1x Charging Case1x USB Charging Cable1x User ManualDear buyer：we will conduct rigorous testing on products before shipment. If you encounter problems when using the product, please contact us, we will solve it for you, I hope you have a pleasant shopping experience in our store, thank you .
Description
Specification:True wireless stere（TWS) design，individual left and right channel，HIFI sound，both the left and right earbud are Bluetooth enable，could used separatelyor used as one pair.Function:-Bluetooth version：5.0-Bluetooth frequency：2.4GHZ-Bluetooth range：15-25m-battery capacity：-earphone 45mah rechargeable-charging box：400Amh (optional）-use time：headphone playback time：3-4 hoursheadphone talk time about：4 hours-standby time：6 hours- Auto power on/Auto power off- Previous song/Next song- Answer call/Hang up callPackage Include:1 Pair J3 TWS Earphone1x Charging Case1x USB Charging Cable1x User ManualDear buyer：we will conduct rigorous testing on products before shipment. If you encounter problems when using the product, please contact us, we will solve it for you, I hope you have a pleasant shopping experience in our store, thank you .