zehaztapena:
Bluetooth bertsioan: 3.0.
Frequency: 2.402 to 2.480 GHz.
The maximum output power: 3 Bluetooth bozgorailua TF txartelarekin Mikrofonoarekin
MIC sensitivity: – 42 db.
Receiving sensitivity: Better than + 82 DBM.
Distance: > 10 metro.
The data transmission: up to 3 MBPS
UART data rate: 115200 BPS.
Kargatzeko tentsioa: 4.8 V – 5.5 V DC.
Lan tentsioa: 3.7 V – 4.2 V DC.
Working current: 150 ma.
Static electricity: > 1 ua.
Bateria-ahalmena: 400 mah.
Kolore:red.blue,berdea,laranja
Jarri gurekin harremanetan:
Telefonoa:+86 755 25608673
Helbidea:Floor 8,huguang building,Longgang Road, Shenzhen Txina