1. materialo: 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 |
| Proporcio S / N | ≥95dB |
| ofteco Respondo: | 120Hz-18KHz |
| impedanco: | 4Ho |
| baterio: | 3.7V /600mah |
| subteno: | USB,SDa karto,radioaparato FM,MIXER |
| Operating voltage: | DC5V |
Kontaktu nin:
Telephone:+86 755 25608673
Adreso:Floor 8,huguang building,Longgang Road, Shenzhen China