Colour: black blue Frequency range: 20-20,000 Support for customization: support Model: OS-G2000 Processing method: label processing Headset Type: Headset Plug diameter: 3.5mm Whether there is a microphone: Yes Wireless Headphones:...
Colour: black red Frequency range: 20-20,000 Support for customization: support Model: OS-G2000 Processing method: label processing Headset Type: Headset Plug diameter: 3.5mm Whether there is a microphone: Yes Wireless Headphones:...
