- 品牌：无
- 型号：BTM641
- 信息传送内容：语音
- 支持网络：
- 频段：
- 发射功率：
- 短信息模式：MT
- 外形尺寸：14 x20 x3.0
features
n the module is a max.4dbm( class2 )module.
n fully qualified bluetoothv3.0.
n integrated switched-moderegulator.
n integrated batterycharger.
n embedded kalimba dspco-processor.
n integrated 16-bit stereo audiocodec
93db snrfordac.
n csr’s latest cvc technology fornarrowband
and wideband voiceconnections including wind
noisereduction.
n wideband speech supported by hfpv1.6
profile and msbccodec.
n multipointhfp connection to 2 phones forvoice.
n multipointa2dp connection enablesa
headset(a2dp)connection to 2 a2dp source device for music playback.
n support digital audio bus : pcm andi2s.
n support host interface: usb2.0 oruart.
n sbc, mp3, aac,faststream(btm641),
aptx(btm646) decodersupport.
n hsp v1.2/ hfp v1.6/ a2dp v1.2/ avrcp v1.4
n voice prompts (spiflash)
n rohscompliant.
n small outline. 14 x20 x 3.0 mm(8m spiflash)
14 x20 x2.2mm(64k eeprom)
applications
l stereo wirelessheadsets.
l wiredstereoheadsets andheadphones.
l portablestereospeakers.
.
雷松科技（深圳）有限公司
钟妙
13723752821
公明办事处楼村社区同富一路一号