Elgin Engineering LLC
Grantee Code: 2BBCJ
2BBCJ-RUMBLEM23
Dec 26, 2025NOISE-ISOLATING WIRELESS EARBUDS
Elgin Engineering LLC
United States
Equipment Class
DSS - Part 15 Spread Spectrum TransmitterApplication Purpose
Original Equipment
2BBCJ-S1
Jul 21, 2024Thumper
Elgin Engineering LLC
United States
Equipment Class
DTS - Digital Transmission SystemApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2BBCJ
- FRN Number
- 33812421
- Address
- 2020 E Randol Mill Rd #307
- City
- Arlington
- State
- TX
- Country
- United States
- Zip Code
- 76011
- Total Applications
- 2