Earphon and headphones

ENC noise cancellation Switchable game functions Bluetooth version V5.2 Working distance: 10-15 meters IPX-6 life waterproof Built-in microphone LED display Both right & left ear charging quantity measurable function Wireless delay time: 30ms Automatic connection Provides HD voice quality One touch to answer the phone when incoming calls Long hold 3 seconds to reject incoming calls Touch Double touch right earphone: Next audio Double touch lest earphone: Previews audio 3-touch right earphone: Volume+ 3-touch left earphone: Volume - Duration Standby time: 650 hours Single charge: 10 hours With case: 48 hours Charging time: 1-2 hours Earphone battery: 40mAh lithium capacity Charging case capacity: 1200mAh Tand battery charging Dimension: 11.1 x 9.6 x 4 cm Single gross weight: 0.150Kg Package includes 1 x M90 Pro Earphone 4 x Earmuffs 1 x Charging Cable 1 x User Manual 1 x Retail Box Mobile :01752577751