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KADUN KD19 Bluetooth wireless headphone with 7 hour music time
型号：KD19
规格：
wireless noise cancelling headphones 2019 best running headphone with FM Radio Function
| Brand | KADUN |
| Product Name | Bluetooth Wireless Headphone |
| Chipset | JL(Jieli) |
| Profile | A2DP 1.2/AVRCP1.4/HSP1.2/HFP1.6/CVC6.0 |
| Bluetooth Distance | 10m |
| Impedence | 32Ω |
| Frequency Range | 20Hz~20k Hz |
| Sensitivity | 112dB±3dB |
| Battery | 250mAh |
| Driver Size | 40mm |
| Charging Time | 2.5 Hour |
| Charging input(Amps) | Micro |
| Music time | 7 Hour |
