TG166 Bluetooth Portable Wireless Speaker Hot Outdoor Square 2020 New Subwoofer Mini Speaker Hands-free Support FM Radio TF Card Color:Black "name":"Wireless GSM 850/900/1800/1900 MHZ Alarm

"name":"Wireless GSM 850/900/1800/1900 MHZ Alarm System Communications Equipment Desktop LCD display Calling System"

"sku":"8272788-black-6"

"name":"D blue / S"

onboard computer Function: display parameters

TG166 Bluetooth Portable Wireless Speaker Hot Outdoor Square 2020 New Subwoofer Mini Speaker Hands-free Support FM Radio TF Card Color:Black "name":"Wireless GSM 850/900/1800/1900 MHZ AlarmTG166 Square Magix Box Bluetooth Speaker ourdoor Portable Wireless Subwoofer mini speaker hands free Support FM radio TF Card Basic parameters Wireless specifications: V 5. 0 Support L2CAP A2DP AVRCP for access Receive stereo audio signals, can be through the protocol Control the up and down operation of the audio transmitting end; Support HSP HFP (Handsfree profile), With hands free function for voice communication Wireless transmission range: 10M