Basic parameters:

Frequency: 2.402-2.480GHz

Maximum output power: 3W*2

MIC sensitivity: -32db

Sensitivity: Better than -82dBm

Distance: 10-30meters

Charging voltage: 3.7V – 4.2V DC

Operating voltage: 4.8V – 5.5V DC

Working current: 150MA

Quiescent current: >1UA

Battery: 500Mah

Size：98*88*45mm