Microphone type: built-in microphone. Bluetooth version: V5.2. 3 Bluetooth protocol: HFP/HSP/A2DP/AVRCP. The item can't work properly.
The "Trucker Wireless Bluetooth 5.2 Earpiece Headset Earbud Noise Cancelling Mic" is perfect for hard-working professionals such as long-haul truck drivers, who need a reliable, long-lasting, and convenient communication solution while on the go.
