User's Manual

FreeWings Technologies Co., Ltd
Page 2 of 11
FW3817-30 Bluetooth Audio Module Datasheet V1.5
FW3817-30 Details
Features
Bluetooth Profiles
 Bluetooth v4.0 specification support
 A2DP v1.2
 AVRCP v1.4
 DI v1.3
Music Enhancements
 Configurable 5-band EQ for music
playback (rock, pop, classical, jazz, dance
etc)
 SBC,MP3, AAC and fast stream decoder
 Volume Boost
 Wired Audio Mode supported
 USB Audio Mode supported
 Stereo Widening (S3D)
Additional Functionality
 Support for multi-language programmable
audio prompts
 CSR’s proximity pairing and CSR’s
proximity connection
 Multipoint support HFP connection to 2
handsets for voice
 Multipoint support A2DP connection to 2
A2DP source devices for music playback
 Talk-time extension
 Fast charging support up to 200mA with
no external components. Higher charge
currents using external pass device.
 Slim module with 21mm x 14.7mm x
2.0mm