| Product catalog | Products Catalog |
| ISO certification | ISO 9001 certification |
| Battery Liftime | PTT-Z 5% talk, 5% listening, 90% standby |
| PTT-Z 100% standby | |
| BTH-600C 5%,5%,90% | |
| BTH-600C 100% standby | |
| Battery MSDS | BTH-300/500/600 battery MSDS |
| BTH-700/800/900 battery MSDS | |
| BT-PTT/PTT-120 battery MSDS | |
| Panasonic CR2032 battery MSDS | |
| Tosiba CR-2032 battery MSDS | |
| Ear Muff series NRR certification | HP70 and HP80 NRR Certification |
| HP90 and HP91 NRR Certification |