1. 材料。: metal+plastic
2. Designs:fashion design
3. Easy access to all ports and keys.
4. Easy to install and remove
5. Quality promise: We will ensure you the quality by our professional QC and professional workers.
6. All OEM/ODM orders are warmly welcome.
| Outer Power | 3w*2 |
| S/N Ratio | ≥95dB |
| 頻率響應: | 120Hz-18KHz |
| 阻抗: | 4ω |
| 电: | 3.7V /600mah |
| 支持: | Usb,SD card,FM收音机,MIXER |
| Operating voltage: | 直流5V |
联系我哋:
Telephone:+86 755 25608673
地址:Floor 8,huguang building,龙港路, Shenzhen China