- Origin: Foshan
- Hearing aids categories: wireless back-type
- Medical Devices Product Name: Hearing Aids
- Brand: first tyrants
- Model: VHP-202
- Value-added services: promotions
- Implementation of the standard number: YZB / Guangdong 0645-2013 "back-type hearing aids"
- Registration No .: Guangdong Food and Drug Administration armed (quasi) words 2013 No. 2460840 number
- Production enterprises: Foshan City Huahong Technology Co., Ltd.
- Diseases: hearing loss hearing impairment
- Symptoms: deafness
- Applicable to the crowd: not limited to middle-aged and elderly adults
- Optional hot spots: low-frequency noise reduction is simple
- Color Classification: 'battery version of the stand-alone' hearing aid +3 batteries + earbuds + ear brush 'rechargeable version of the single' hearing aid + to send original USB charger 'battery version of stand-alone' hearing aid +3 battery + earbud + Battery version of the single-machine hearing aids +3 batteries + earbuds + ear brush to send 100 battery 'battery version of the two-machine' hearing aid +6 batteries + earbuds + ear brush to send 100 battery ' Machine 'hearing aids +6 battery + earbuds 6 + ear brush to send 200 batteries