K35 High Quality Collar Wireless Single Microphone

High quality and 100% Brand new.
Can work on Youtube/Facebook/TikTok/WhatsApp/Live Stream: You can directly use the microphone when playing Youtube/TikTok/WhatsApp or Facebook, which is not possible with traditional Bluetooth.
Universal wireless system: The receiver is powered by the phone, and the transmission microphone has a built-in rechargeable battery for up to 8-10 hours of operation. 20M working distance without cable, 0.009s transmission delay.

• Bluetooth: 5.0
• Microphone battery: 75MA
• Battery life: 20H
• Charging time: 3H
• Transmission distance: 20M
• Charging bin battery: 300mah