Upgrade LED power display: Intuitive to know the electricity level of charging cabin and the headset at a glance.
F9 chip upgrade : Upgrade the 5.0 Bluetooth chip, pick up the automatic boot and matching.
Operational function upgrade : One touch to switch previous / next song & volume adjustment& wake up Siri.
Enjoy 8D heavy bass : Enjoy the HIFI scene and enjoy the immersive 8D stereo surround sound effect.
Strong compatibility: Regardless of the brand mobile phone and model,Bluetooth-enabled devices can use this headset.
Bluetooth version: V5.0 Transmission distance: connect within 10 meters Automatic boot up: support Automatic matching: support Battery life: 120 hours or so (to be used with charging cabin) Phone calls time: 150 hours or so(to be used with charging cabin) Charge the headset: 25 times or so Earphone material: PC material Product functions Play/Pause (light touch the earphone once) Answer/Hung up (light touch the earphone once) Summon Siri (long press left earphone for 1 second) Volume reduction (touch left earphone triple times in a row) Switch the previous song (touch the left earphone twice) Turn On/off ( long press the earphone for 5 seconds)