The company is a sales jelee AC6903A, AC6905A, AC69XX, AC6905B, AC6905C, AC6901A, AC6901D four in a Bluetooth chip, supports a variety of program development, welcome to inquire please contact: Cao Yunbing Tel: 0755-83611011 QQ:1825598678 mobile phone: 135-9046-0219 website: www.chenbingdom.com

AC6901D detailed introduction:
(OTP, Bluetooth MP3 decode master chip), package: LQFP-48L.
1 support Bluetooth function and MP3 audio file decoding;
2. support USB, play; support FAT32 file system;
3. key support: the last tune / volume -, the next / volume +, playback / pause, EQ, single, MODE;
4. support USB playback; support the FAT16/FAT32 file system;
5. remote control function; support infrared remote control, 18, 21 key selection;
6. support internal crystal oscillator;
7.EQ function, EQ has six forms: Class (classical), JAZZ (Jazz), Rock (Yao Gun), Bass (heavy bass), POP (popular), Normal (normal);
The output amplitude of 8. straight push earphones is 3VPP;
9.AUX external input function, can control the volume of the volume of the AUX through the main control IC.
10. built-in FM audio function, no need for external audio chip
11. support the dot screen display.

Integrated Bluetooth, FM, card, USB decoding, supporting the dot matrix screen, powerful function, ultra - provincial, the lowest cost, stable performance, the highest cost performance