Zavod birbaşa satış Bluetooth modulu QCC3034 CSR8645 itkisiz APTX audio qəbuledici lövhə Bluetooth 5.0
Zavod birbaşa satış Bluetooth modulu QCC3034 CSR8645 itkisiz APTX audio qəbuledici lövhə Bluetooth 5.0
Couldn't load pickup availability
First order special: Free delivery
Your payment information is processed securely. Your card details are not stored and we do not have access to them.
Zavod birbaşa satış Bluetooth modulu QCC3034 CSR8645 itkisiz APTX audio qəbuledici lövhə Bluetooth 5.0
厂家直销,质量保证
注意:
选项里面能拍的就有现货,拍不了的就已经缺货了。
3034使用高通QCC3034蓝牙方案,5.0版本。支持:
AAC/SBC/A2DP/APTX/APTX-LL /APTX-HD
协议
3005使用高通QCC3005蓝牙方案,5.0版本。支持:
AAC/SBC/A2DP/APTX/APTX-LL
协议
8645使用CSR8645蓝牙方案,4.2版本。支持:
AAC/SBC/A2DP/APTX
协议
8635使用CSR8635蓝牙方案,4.0版本。支持:
AAC/SBC/A2DP
协议
电路主板颜色:B款的主板颜色是黑色,A款主板颜色是蓝色。
B款支持扩展外置天线,有天线卡扣座子,直接扣上即可,方便拆装。





注意:
蓝牙板需要独立电源供电,不能与功放共用电源,会有共地噪音。
带继电器 AUX输入有什么作用?
答:这是有助解决只有一路音频输入的功放机或者有源音箱加装蓝牙接收板使用的。
比如:电脑有源音箱只有一路输入功能,接蓝牙接收板就不能插电脑声卡或者CD机等外部音源,音频输入需要拔来拔去,使用非常不便。有带AUX输入的就可以用蓝牙的AUX接口接电脑声卡或者CD机等外部音源, 蓝牙接收板输出接口接有源音箱输入端,这样就不需要再去拔线,蓝牙板自动切换蓝牙模式或者AUX模式。 蓝牙连接后自动切换蓝牙输出,断开蓝牙自动切换为 AUX接口,断电也是AUX直接接通功能。如有不明白的请联系店主。谢谢支持
This product is shipped from foreign warehouses , mainly from China .
- Average delivery time: 7–15 business days
- Delivery time may vary due to customs and logistics processes.
- Tracking information is provided after shipment.
Return conditions:
- Return period: 7 days
- Only applies to defective or incorrectly shipped products
- No physical return shipping required
- Evaluated based on photo or video evidence
Refunds are made within 7–14 business days after confirmation, using the same payment method .
For more information, please see the Delivery and Return Policy pages.

