1. Our company is a manufacturer based in Shenzhen, China, with mature production and sales capabilities. We undertake brand OEM, product customization, and stock orders.
2. Our customer base mainly consists of clients from platforms such as Taobao, Tmall, AliExpress, Alibaba International, Amazon, eBay, and offline entities.
3. With extensive experience in foreign trade exports, our company currently has factories under construction in Vietnam and Cambodia, ensuring timely and safe delivery of goods.
4. To ensure quality service, our working hours are Monday to Friday from 08:30 to 18:00. For urgent services, you can contact our website staff at any time.
| Parameter | Value |
|---|---|
| style | In-ear |
| function | Waterproof, Microphone, Power Bank, LED Display, Built-in Cable, Noise Cancelling |
| use | Mobile Phone, Travel |
| Waterproof Standard | IPX-5 |
| vocalism principle | Dynamic |
| volume control | Yes |
| place of origin | Guangdong, China |
| model number | F9 F9-5C |
| codecs | AAC |
| wireless delay time | less than 30 ms |
| battery indicator | Digital Display |
| chipset | other |
| brand name | YYW |
| wireless type | BT |
| support memory card | - |
| control mode | - |
| Product name | F9 Wireless Earphone |
| BT Version | V5.1.+EDR |
| Feature | Powerful Stereo Bass |
| Keyword | Earphone Wireless |
| Battery capacity | 2000mAh |
| Charging time | 1-2 Hours |
| Working time | 4-5hours |
| Standby time | 120 Hours |
| Logo | Customized Logo Welcomed |
| Package | Color Box |
Tel: 86-0755-28518222
Skype: jason@yyw.cn
Add: No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhan,China.
