-
-
Bluetooth Module
Features:1、Follow the Bluetooth V4.0/V4.1/V4.2/V5.0 specification
2、Support Profile: A2DP, AVRCP, HFP, HSP, etc.
3、Support decoding methods: SBC, MP3, AAC, etc.
4、Support call sign / voice prompt / echo cancellation, etc.
5、Support Upgrading software by USB or OTA
6、Built-in EQ adjustment frequency response
7、Built-in AUX input port
8、Optional mono and stereo output mode
9、Provide professional overall antenna design guidance according to product ID requirements
10、Omnidirectional effective transmission distance up to 35 meters
11、Available Bluetooth Chip Solutions: Vimicro, Qualcomm, BES, Airoha, Realtek, etc.
Typical application:Bluetooth Speaker
Headphones
Bluetooth Dongle
Bluetooth transmitter/receiver
-
-
Bluetooth Sports Headphones PCBA
Features1、Follow the Bluetooth V4.0/V4.1/V4.2/V5.0 specification
2、Support profiles: A2DP, AVRCP, HFP, HSP, etc.
3、Support decoding methods: SBC, MP3, AAC, etc.
4、Support call number / voice prompt / echo cancellation
5、Support dual MIC noise reduction / Hall switch function
6、Built-in EQ adjustment frequency response
7、Omnidirectional effective transmission distance up to 30 meters
8、There are ROM version and Flash version PCBA for customers to choose
9、Available Bluetooth Chip Solutions: Vimicro, Qualcomm, BES, Airoha, Realtek, etc.
Typical application:Bluetooth sports headphones
Bluetooth neckband
-
-
Bluetooth TWS Headset PCBA
Features:1、Follow the Bluetooth V4.0/V4.1/V4.2/V5.0 specification
2、Support Profile: A2DP, AVRCP, HFP, HSP, etc.
3、Support decoding methods: SBC, MP3, AAC, etc.
4、Support call sign / voice prompt / echo cancellation, etc.
5、Support master-slave switching function / touch switch function
6、Support monitoring function
7、Built-in EQ adjustment frequency response
8、Omnidirectional effective transmission distance up to 20 meters
9、Ultra low power consumption (operating current is only about 6mA)
10、Omnidirectional effective transmission distance up to 35 meters
11、Omnidirectional effective transmission distance up to 35 meters
Typical application:Bluetooth sports headphones
Bluetooth neckband
-
-
2.4GHz Audio Module
Features:1、Using the license-free 2.4GHz frequency band, using GFSK modulation
2、Using advanced frequency hopping technology, strong anti-interference ability
3、USB and analog two audio input methods
4、When detect no audio input, it automatically enters the power saving mode.
5、Meet customers’ different demands, do the corresponding custom function development
6、Wireless transmission distance of 20 ~ 50 meters (depending on product requirements)
7、Frequency response: 20Hz-20kHz
8、Distortion: <0.1%
9、Signal to noise ratio: >85dB
10、Broadcast mode: 1 transmitter can be equipped with multiple receivers
11、Low power consumption, Competitive cost
typical application:Wireless mini combo, home theater wireless rear speakers
Outdoor wireless audio
Wireless microphone, wireless headset