| Product Name | blueoth speaker |
| Bluetooth transmission power: | CLASS2 4dBm |
| Bluetooth working frequency | 2.4GHz |
| Charging voltage | DC5V/500mA |
| Working voltage | 3,7 БУ ДАИМИ ТОКА |
| Емкость батарея | 4000MA |
| Music playing time | 12С |
| Talking time | 30С |
| Мең. | ≤ 0.1% (3.7V/1KHz/1.8W) |
| Signal to Noise Ratio | ≥90 d |
| Bluetooth range | 10-20м |
| Colour | red ,зәңгәр,кара,яшел,gray |
Свяжитесь безнең белән:
Telephone:+86 755 25608673
Address:Floor 8,huguang building,Longgang Road, Shenzhen China