| Laptop Speakers With Microphone Loudspeaker Electro Voice Speaker Smartphone Mini Speaker | |
| 蓝牙版本 | V3.0 + EDR |
| Bluetooth working frequency | 120hz-18khz |
| 充电电压 | DC3.7V/1800mA |
| 工作电压 | 直流3.7V |
| battery capacity | 1800 麻将 |
| Music playing time | 15h |
| 通话时间 | 20h |
| Signal to Noise Ratio | ≥95 db |
| 颜色 | 黄色,蓝色,黑色,siliver |
联系我们:
电话:+86 755 25608673
地址:Floor 8,huguang building,龙岗路, 深圳中国