Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

QCC-5121-0-81WLNSP-TR-00-0 System-on-Chip (SoC) is designed to meet consumer demand for robust, high quality, wireless BT listening experiences in small devices with low power consumption for longer audio playback.

Specification:

Frequency: 2.4GHz 

Channel output: Stereo 

Data Rate: EDR, 2 Mbps 

EDR, 1 Mbps BR 

Pitch: 0.4mm 

Pitch Size: 3.98 x 4.02 x 0.5 mm

Features:

High performance low power audio

2-ch 98dBA headset class D

2-ch 99dBA line inputs (single ended)

CPU Clock Speed: Up to 80 MHz

CPU Architecture: 32-bit

CPU Features: Programmable Apps CPU

192kH24-bit I²S & SPDIF interfaces

Comprehensively programmable digital ANC

Digital assistant ready

Flexible software platform with powerful new IDE support

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.