Whats in the boxusers manual earphone 1 charger 1 walkie talkie 1 antenna 1 strap walkie talkie typehandheld accessories typeheadset earphone microphone charger adapter battery clip cord antenna maximum range3km 5km frequency range400 470mhz channel capacity16 functionvox power saving function busy channel lockout monitor low battery warning antenna impendance50 number1 pcs listing date06212017 production modeexternal procurement