Features:-Automatic connection when opening the cover.-Simly by tapping the earbuds, easy control without operating the device.-Noise cancelling technology deliver a crispy,crystal clear sound with super bas.-Dynamic unit design, good audio analysis, no distortion of details, excellent immersive .listening experience.
Specification:bluetooth version: V5.0Music playing time: 3-4 hoursTalk time: 3-4 hoursCharging time: 60 minutesStandby time: 48 hoursbluetooth transmission distance: 10-15 metersBattery capacity of charging compartment: 300mahHeadphone battery capacity: 30mahSupport system: IOS/Android system
Packing list:1 Pair * Earphone1 * Charging compartment1 * Charging cable1 * Instruction manual