Spk-e Bluetooth Mini Speaker Module Audio Module With Mp3 Fecoding Function

US $38

a,?e??, a??a,?c??, China
Jan 29th

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General Interest Hot Products title $17.50 title $57.00 title $4.33 title $2.50 title $7.95 title $5.24 title $1.90 SPK-E Bluetooth Small Speaker Module With MP3 Fecoding Function Brand New SPK-E using a high quality Bluetooth IC built Rongji Cheng: CW6638,for receiving the audio transmission source side transmits a wireless audio signal, e.g.: mobile phones, Bluetooth adapter; also includes an audio decoder ICbe optimized for stereo sound, and application development to be more simple and convenient, easy to use. SPK-E wide range of applications, powerful and simple external circuit,easy application, superior sound quality and high sensitivity, small size,transmission distance, in Accessibility blocked environment, the test working distance 20M more. In addition, the module has a MP3 decoder function, can read U disk and read SD/TF card. AUX channel can adjust the volume, high-performance DAC output candirectly drive headphones. The keys module for the the ADC-KEY structure, the number and function of the order of the buttons can be defined to support IO scan button, more convenient and flexible application. Feature: 1. By Bluetooth2.1 + EDR specification based on CLASS2 power levelcompatible with Bluetooth 3.0 applications, transmission speeds up to 3 Mbit/s. 2. Support L2CAP/A2DP (AVCTP/AVDTP/AVCRP), to receive stereo audiosignal can be controlled by agreement the upper and lower end of the audiolaunch song operation 3. Support easy pairing, do not need to enter the pairing code to support automaticback even function 4. Button GPIO input or ADC sampling input, self-configuration function and numberkeys 5. 16bitDAC output of high-quality audio, you can directly drive 40mW @ 32?headphone 6. The wider operating voltage range (3.5V-5V) supports lithium battery-powered 7. Support USBHost, U disk music files can be read 8. Support TF card, SD Card, miniSD Card with card reader function 9. To support AUX, adjustable volume 10. Support low-power mode, sniff mode, power saving mode (power saving modesupports audio transmitter side wake and external key wake-up) 11. Support USB card reader function, you can access the SD card or TF cardmusic files through the USB interface 12. To support IIC interface, available plug-in FM chip FM function 13. Support key switch 14. Infrared interface, external infrared tube, infrared receiver function 15. Support MIC recording 16. Support EQ debugging 17. To support personalization boot music and connect tone Typical applications: 1. Bluetooth speakers 2. Bluetooth MP3 Boombox 3. Bluetooth speakers 4. Household Bluetooth audio 5. High-quality stereo 6. Bluetooth audio communication equipment 7. Bluetooth cigarette lighter ..... 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You are welcome to contact us within 3 days after you receive your package about replacement. 3)Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. Feedback is important to all of us participating on the eBay community. We are always working hard for maintain high standards of excellence and strive for 100% customer satisfaction. So your POSITIVE FEEDBACK is very important. Here is an illustration showing how to leave the positive feedback, please follow the following step. Thank you so much. And welcome back to our store again. robothome is a leading company specializes in all kinds of IC products, such as electronic devices and components, development modules, development boards, consumptive materials and so on. robothome has gained thousands upon thousands of registered customers from all over the world. We offer world wide free shipping and have already shipped to more than 150 countries including United Sates, United Kingdom, Canada, Australia, France, Germany, Russia, Italy, New Zealand, Spain, Brazil, Japan, Singapore, Korean, etc. Here is a list of reasons for trusting robothome as your reliable source of IC products or business cooperator: 1.High Quality Products 2.Competitive Price 3.Excellent Research & Development team 4.Excellent shopping platform 5.Excellent Customer Experience 6.Excellent Team Work In robothome, we provide variety of IC products, sell them at the best price, and offer the best service.You will never regret to have robothome as your reliable IC item source, supplier, and business cooperators. Controller Robot Kits Sensor Servos/Motor&Driver Communication Module Power DIY LCD & LEDs inkfrog terapeak i000000 inkFrog Analytics On Dec-19-14 at 11:01:54 PST, seller added the following information: