Supply Of Walki Talki With Standard Accessiries Viz Battery, Belt Clip, Rapid Charger And Adopter, Helifex Antenna, User Manual, Model No.Talk Pro Lf866 Uhf.1. Frequency Range-Uhf:865-867 Mhz.2. Accessories- Charger, Antenna, Belt Clip Wall Adoptor.3. Power Rating- Rated Audio. Power Output >800Mw.4 Battery Rating-2600 Mah ( Li-Ion Battery Or Higher.5. Range-2.5 Km Or More.6. Licence Free.7. Channel Capacity 76 Or More.8.Channel Spacing-6.25 / 12.5 / 25 Khz.9.Operating Voltage- Dc7.4V.10.Weight ( With Antenna And Battery ) -220G. Or Less.11. Rf Power ( Hil ) -1W-4W Switchable.12. Modulation Limit