1. FCC ID
  2. 2BUP4

Chengdu ROSESELSA Technology Co., Ltd.

FCC Grantee Code 2BUP4

8 FCC IDs ยท Block, Wenjiang District,Chengdu,Sichuan, China, N/A, China

FCC EAS Grantee Registration

FCC Equipment Authorization System (EAS) grantee registration.

CompanyChengdu ROSESELSA Technology Co., Ltd.
Grantee Code2BUP4
Mailing AddressRoom 302,3rd Floor,Building 4,Yingcaijiayuan, No.569 East Jinfu Road,Zitong Community,Tianfu
CityBlock, Wenjiang District,Chengdu,Sichuan, China
CountryChina
ContactHenry Chan
Date Received2026-01-29

FCC ID applications by 2BUP4 (Chengdu ROSESELSA Technology Co., Ltd.) - Page 1 of 1

FCC ID
Application Date		Product Purpose
Application Type
2BUP4-CERAMICSULTRA
2026-08-12		wireless headphones
Original Equipment
2BUP4-RS09
2026-07-23		wireless headphones
Original Equipment
2BUP4-BHT0002
2026-07-09		wireless headphones
Original Equipment
2BUP4-EARFEELI7
2026-06-26		wireless headphones
Original Equipment
2BUP4-OPENFEEL
2026-03-25		wireless headphones
Original Equipment
2BUP4-CMK2
2026-03-02		wireless headphones
Original Equipment
2BUP4-EARFEELI5
2026-02-12		EARFEEL i5
Change in Identification