MICROCHIP BM20SPKS1NBC-0001AA Bluetooth Audio Module, V4.1, 2.402-2.48GHZ

  • Operating Voltage: 3.0V to 4.2V
  • Frequency Spectrum: 2.402 GHz to 2.480 GHz
  •  Receive Sensitivity: -91 dB (π/4 DQPSK)
  • Transmitter Output Power: +4 dBm (maximum) for Class 2
  • Temperature Range: -20°C to 70°C