Arcshell Rechargeable Long Range Two-way Radios with Earpiece 2 Pack UHF 400-470Mhz Walkie Talkies Li-ion Battery and Charger included
UHF waves have the ability to penetrate wood,steel,and concrete,giving you better range and performance in urban environments and around buildings.
UHF operation has less chance of interference between wireless systems.
Frequency Range:UHF 400-470MHz
Channel Capacity:16 Channels
Battery Type:1500mAh Rechargeble Li-ion Battery
Plug:110V-240V AC Wall-wart Type A
Radio Dimensions(with battery,without antenna):4.53×2.36 x1.30inches
Radio Weight(with battery/antenna):6.3oz
RF Power Output:3W
Adjacent Channel Selectivity:≥60dB