1. FCC ID
  2. 2BUFN

Wo Tan Ni Chang (Shanghai) Technology Co.,Ltd.

FCC Grantee Code 2BUFN

1 FCC IDs ยท Shanghai, N/A, China

FCC EAS Grantee Registration

FCC Equipment Authorization System (EAS) grantee registration.

CompanyWo Tan Ni Chang (Shanghai) Technology Co.,Ltd.
Grantee Code2BUFN
Mailing AddressRoom 205-01,Building 25,No.695 Lingshi Road, Jingan District
CityShanghai
ZIP200072
CountryChina
ContactWenjuan Qiu
Date Received2026-01-14

FCC ID applications by 2BUFN (Wo Tan Ni Chang (Shanghai) Technology Co.,Ltd.) - Page 1 of 1

FCC ID
Application Date		Product Purpose
Application Type
2BUFN-RIFFMATE
2026-04-23		RIFFMATE Intelligent Guitar
Original Equipment