LUITON PKT-03 Pocket FRS GMRS Two-Way Radios with Rechargable Lithium Battery UHF Outdoor Portable Walkie Talkie (Black)(Pair)

It's a reasonable mini walkie talkie that could bring huge convenience for you to communicate with each other in a long range.Average battery life :about 14 hours USB Charging (you may use Power Bank/Comuputer usb port to charge the radio) CTCSS/DCS for security 22 Channels ,standard FRS&GMRS ,could communicate with MOTOROLA FRS/GMRS radio Optional earpiece with PTT button to RX&TX when hands freeOptional Programming Cable to Program the radio via Computer Package Include: 2x Radio 2x Charging Cable (Not Programming Cable) 2x Power Adapter 2x Wrist Strap 1x User Manual General Frequency Range:400-470MHz Operating Voltage:DC3.7V(Li-ion battery) Antenna Impedance:50 Ohm Working mode:Co-channel or dis-Channel simplex Weight:90g Dimensions:86mm×20mm×46mm Transmitter Modulation Mode:16K FF3E Maximum Frequency deviation:=5KHz Spurious radiation:?7.5uw Transmitting Current:?1000mA Receiver Sensitivity:?0.16µV(12db SINAD) Squelch sensitivity:?0.2µV Intermodulation rejection:50dB Audion output power:=300mw Receiving Current:=100mA Squelch standby:20mA