Inrico B02 Bluetooth Speaker Microphone PTT for Android & iOS Phone

Inrico B02 Bluetooth Speaker Microphone PTT for Android & iOS Phone Inrico B02 Zello mini speakers Wireless Microphone PTT Android IOS walkie talkie microphones portable Bluetooth speaker Product Name Zello mini speakers Wireless Microphone PTT Android IOS walkie talkie microphones Inrico B01 portable Bluetooth speaker Hardware BT version BT2.1 EDR Protocol HFP;HSP;A2DP;AVRCP;SPP Transmit Distance 10 Meters Maximum Transmission Power Class2,4dbm Sensitivity 80dBm<0.1�R Audio performance SBC Decoding Speaker 1W/8R LED Blue/Green Interface 3.5mm Software Support OS version Android V7.0,V8.1 Physical Dimension (H*W*D) 90 x 64 x 29mm Weight ≈ 100g Working Temperature -20°C ~ 55°C Storage Temperature -20°C ~ 70°C Certifications Protection Level IP54 Drop 1.2 Meters Certificate CE/FCC/ROHS/UN38.3/MSDS/IEC62133 Features: * Features: Big PTT, Group switch, Wireless Microphone work with realptt, zello, TX/RX indicator * Bluetooth version is 4.2. Work with Real PTT/Zello PTT Wireless Handheld Microphone. * Application: This Bluetooth microphone is compatible with android 7.0,android 8.0 and IOS system * Please note: it does not support iOS system, only supports Android. Only work with the zello app,not support Echolink and Eschat. No sound when working with zello? Please select Bluetooth mode on the zello call interface * Package contains: Microphone*1, USB charger*1, USB data cable*1. FCC: 2AIV6-B01