Modelmd 398 battery capacity2800 whats in the boxusers manual walkie talkie 1 x battery 1 x antenna 1xclip walkie talkie typehandheld accessories typeantenna charger adapter battery clip cord frequency range400 470mhz channel capacity1000 functionlcd display fm radio frenquency stability ppm 15 antenna impendance50 number1 pcs brandtyt listing date05242017