Function |  Touch Control,  Wateproof,  > |  Voltage |  3.7V |
 on |  V5.0 |  Distance |  with 10m |
 Impedance Ohm  Value |  32 |  EarBattery  Capacity |  50mA |
 Charging Box  Capacity |  800mAh |  Frequency |  20Hz-20KHz |
 Micro/span> | -42dB MEMS Micro/span> |  Receiver sensitivity |  -94dB |
 Speaker |  Ï10mm * 2 Hi-Fi stereo |  Headbattery  output W |  0.09W |
 Control mode | key control |  Charge Port |  DC5V Micro USB |
 Charging time | 30 minutes |  Play Time |  3-4 hours/ 0.09WH |