Talk time: 5-6H One-piece stretched battery compartment, the ultimate fine sand oxidation process, first-class feel Bluetooth 5.0 version of the chip, the product quality is stable and reliable, and the compatibility is strong Support single-ear mode and binaural mode, take out the charging compartment automatically, automatically pair Oordopjes Batterij Capaciteit: 50 mAh Headphone charging time: 1H Strong signal, can reach the connection range of 10;Long working and standby time, see the specifications below Ingenious workmanship, high quality, product structure , fault and other detailed , far more than the current market level products LED digital power display, large capacity charging room / mobile phone emergency charging, 5.0 smart button can be used as mobile phone holder, 8D cinema sound, real wireless Bluetooth headset Bluetooth Versie: V5.0 Opladen Interface: Micro USB 2 X Changeable earplug 2 X Headset 1 X Data line 1 X Charging Ruisonderdrukking versie: CVC8.0 appearance ultra-light products wearing a day ear can not be painful Opladen Case Batterij Capaciteit: 2000 mAh/3.7 V Battery display: LED digital display Charging charging time: 2H Standby time: 650H (with charging compartment) Music playback time: 5-6H Control mode: touching Stereo Earbuds with Mic Headphones with for Computer