| 產品名稱。 | blueoth speaker |
| Bluetooth transmission power: | CLASS2 4dBm |
| Bluetooth working frequency | 2.4千兆赫 |
| Charging voltage | DC5V/500mA |
| 工作電壓。 | 直流3.7V |
| 電池容量 | 4000MA |
| Music playing time | 12h |
| Talking time | 30h |
| 塔德 | ≤ 0.1% (3.7V/1KHz/1.8W) |
| Signal to Noise Ratio | ≥90 d |
| Bluetooth range | 10-20m |
| 顏色 | 紅。 ,藍色,黑色,綠色,gray |
聯繫我們:
電話:+86 755 25608673
位址:Floor 8,huguang building,龍崗路, 深圳中國