This is a Bluetooth Class2 (max 4dBm) module. It is based on CSR
8605 ROM version chip set which supports Bluetooth V4.0 standard.
The Embedded Kalimba DSP Co-Processor support the advanced features
such as mono audio streaming(A2DP profile with AAC option) and
equalizer settings. Advanced user interface design and secure
simple pairing that is flexible and easy to use. The integrated
mono DAC provide high quality audio performance with SNR up to
95dB. And the on chip Switched-Mode Regulator and Li-ion battery
charger support charge current up to 200mA. External charging mode
can even support up to 700mA. The true single chip solution to
audio applications. Internal ROM, serial flash and EEPROM enable
the flexibilities of the module to meet various kinds of
- Low cost wireless mono(A2DP) headset.
- Low cost wireless mono(A2DP) speaker.
- Ultra low cost ROM version
- Simple design and easy to use.
- Flexible configurations for various kinds of applications
- AAC streaming supported
- Line in mode supported
- USB audio mode supported
- APPLE battery status report
16 x 15 x x 2.6 mm (4M SPI Flash for voice prompts)
16 x 15 x 1.8 mm (EEPROM)
Digital PIOs, Analogue IOs, USB audio
2.7V – 4.25V