Xiaomi Walkie Talkie

Official Xiaomi Walkie Talkies

Main Features:

• Micro USB charging port, no need to worry about loss of charger, convenient and practical.
  
• Quick to form a team, once one starts a team, the others can click to join the team without putting complicated frequency.
  
• Location share function, in the range of calls, it can check the location of teammates by the screen or App ( scan OQ code in user manual ) even there is no cellphone signal.
  
• Long time to use, 8 days stand-by time,17 hours for normal use.
  
• Auto detection function during charging, prevent the risk of overcharge,over discharge, over voltage and other issues.
  
• FM radio function, it can search channel in 87 - 108MHz,the talking between walkie talkie have priority when listening to radio.
  
• Digital filtration, good talking effect even in various omplicated environment.
  
• Sending voice without pressing talking button when your volume is reached to a certain level,free your hands.

Specification:

• Transmitting Power: 0.5W / 2W
• Band: public frequency band ( 0.5W ), U / V band
• Power Interface: Micro USB
• Input Parameters: 5.0V, 1A
• Rated Voltage: 3.7V
• Wireless Connection: Bluetooth 4.0
• BLE Modulation Type: F3E
• Spurious Radiation:7.5uW and less
• Sensitivity ( Transmitting, Receiving ): -122dBm ( 12dB SINAD )
• Battery Type: 18650 lithium-ion battery ( included in product )
• Battery Capacity: 2600mAh ( 9.6Wh )
• Battery Charging Time: about 3h
• Battery Standby: about 200h ( 8 days )
• Battery Use: about 17h ( transmitter, receiver, standby time ratio of 5: 5: 90 )
• Audio Rated Power: 1W
• LCD Module: 160 x 100 resolution black and white LCD screen
• Public Channel: 409MHz - 410MHz ( 20 frequency )
• Call Distance: about 10km in sea level environment, about 6km in urban area
• Operating Temperature: -20 - 60 Deg.C
• Charging Temperature: 0 - 40 Deg.C