Wenzhou Zhirong Health & Science Technology Co.
1. Introduction Thank you for using the Bluetooth 5.0 module product provided by Wenzhou Zhirong Health & Science Technology Co., Ltd. Before use, please read this user manual carefully. Please follow the technical specifications when using the module in your design and develop activities. Wenzhou Zhirong Health & Science Technology Co., Ltd has the right to change the contents of this manual in accordance with the needs of the technical development.
Region Selection Limited by local law regulations, version for North America does not have region selection option. Label Host labeling requirement: Contains transmitter module FCC ID：2AXSR-COZYMATE001. 2．Product Information 2.1 Product Information WLT3266 is an audio Bluetooth module , and a single chip audio Bluetooth solution based on BK3266.
3. Product Specification 3.1 Parameter BT Standard Bluetooth BR+EDR &BLE(1M only) BT Modulation Mode Bluetooth: GFSK, π/4-DQPSK and 8-DPSK BT Antenna Gain 3.0 dBi (MAX) Max output power: 2.21dBm 4. Hardware information 4.1 basic information：（Unit:mm） 4.
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4.2 audio spec 4.
4.4 PCB layout 4.
5 EU single contact point Wenzhou Zhirong Health & Science Technology Co., Ltd 6 Manufacture’s postal address No. 129, North Liandong Road Clothing Garden, Kunyang, Pingyang, Wenzhou, Zhejiang 7 Importer’s name & address Wenzhou Zhirong Health & Science Technology Co.
8. The requirement for KDB 996369 D03: 8.1 List of applicable FCC rules FCC Part 15. 247. 8.2 Summarize the specific operational use conditions None 8.3 Limited module procedures The module is a single module, so this requirement is not applicable to the product. 8.4 Trace antenna designs The module uses the permanent PIFA antenna, so this requirement is not applicable to the product. 8.
