Features of LT-188H walkie talkie 10w 

Great structure design, anti-wrestling

10Watts power output

Flash torch

12.5KHz/25KHz channel spacing selectable

High/Low Power Switchable

Monitor 

Auto Battery Save 

Low Battery Alert

Busy Channel Lockout

VOX

CTCSS-50/CDCSS-105, standard & nonstandard CTCSS codes available

TOT (Time-out timer)

ending sound silence

squelch level 0-9 adjustable

Priority Channel Scan 

Different Frequency Function

PC Programmable       

General

Frequency Range

136-174MHz/400-470MHz/440-520MHz

Channel No.

16

Channel Spacing 

12.5/25KHz

Voltage 

7.5V

Battery 

2800mAh(Li-Ion)

Frequency Stabilization 

±2.5ppm

Operating Temperature Range 

-20°C~+55°C

Antenna Impedance 

50Ω

Distances 

2~15km