Bluetooth Wireless Microphone Support Zello Real PTT For IOS Android Phone Radio
Upgrade Bluetooth Wireless Microphone Support Zello Real PTT for IOS and Android Phone. Earphone jack3.5mm support PTT earphone. 1 x Bluetooth Microphone. Bluetooth version 4.2. Bluetooth protocol HFP / HSP / A2DP / AVRCP / SPP.