F9 TWS Wireless bluetooth 5.1 Earphone Mini Portable 2000mAh Power Bank IPX7 Waterproof Stereo Earbuds Headphone with Mi

Specifications:Model: F9bluetooth version: V5.1Noise reduction: CVC8.0Working distance: About 10 metersSingle headset: 50mAhCharging box: 2000mAhAutomatic boot up: supportAutomatic matching: supportBattery life:120 hours or so (to be used with charging cabin)Phone calls time: 180 hours or so(to be used with charging cabin)Charge the headset: 40 times or soInput current: 5V 1AMagnetic function: Magnet chargingOperation mode: Touch operatingProduct functions:Play/Pause (light touch the left earphone once)Answer/Hang up (light touch the left earphone onceSummon Siri (long press the left earphone for 1 seconds)Volume reduction (Touch the left earphone triple in a row)Switch the previous song ( touch the left earphone seconds)Turn On/Off ( Long press the earphone for 5 seconds)Applicable products: Smart matching mobile phones, tablet computersCharging method:Earphone charging: Put the earphone in the charging compartment and close the lid, the earphone will automatically charge, the earphone will light upred when charging, and turn off when fully charged.Charge cabin charging: After connectina the cable.the red light in the charging cabin lights up,and the red light goes out when fully charged.Package Included:2 x easbuds1 x charging box