1. Anker Innovations Limited by Fantasia Trading LLC
2. Apple Inc.
3. AT&T Inc.
4. Belkin International Inc.
5. Bose Corporation
6. Energizer Holdings Inc. by Avenir Telecom
7. Google LLC by Alphabet Inc.
8. Incipio
LLC
9. JVCKENWOOD Corporation
10. Otter Products
LLC
11. Plantronics Inc.
12. Samsung Electronics Co. Ltd.
13. Sennheiser Electronic GmbH & Co. KG
14. Sony Corporation
15. Xiaomi Corporation