XM4 new wireless headset Bluetooth headset battery digital display headset battery life foldable

Part Number: WH-1000XM4
Color: WH-1000XM4 black, WH-1000XM4 white, WH-1000XM4 orange red
Bluetooth protocol: 5.3
Transmission range: 10 meters
Waterproof performance: IPX3
Whether single ears: bilateral stereo
Battery life: more than 8 hours
Function: Ultra long battery life
Material: Plastic
Usage: Head-mounted