-model: BT612
-Material: ABS,Plastic
-Battery life up to[hours]: 5.5
-Driver Diameter: 40mm
-Impedance Range: up to 32 Ω
-Is wireless: Yes
-Support Memory Card: Yes
-Resistance: 32Ω
-Frequency Response Range: 20 - 20000Hz
-Plug Type: Line Type
-Active Noise-Cancellation: No
-Control Button: Yes
-Wireless Type: bluetooth
-Communication: Wireless+Wired
-Battery Capacity[mAh]: 300
-Maximum wireless range[m]: <10m
-Charging Method: cable
-Bluetooth Version: 5.1
-Features: With Microphone,Active Noice Cancelling
-With Microphone: Yes
-Connectors: 3.5mm
-COLOR: Purple, pink, blue, green, black