Retevis RT3S DMR Digital Walkie Talkie Ham Radio Stations Walkie-talkies Professional Amateur Two-Way Radio VHF UHF GPS APRS 5W fits Very nice backpack here

Very nice backpack here

Power Source: Dry Battery

Low battery alert: Audio & visual alert

80L Large Waterproof Climbing Hiking Backpack Camping Mountaineering Backpack Sport Outdoor Rucksack Bag

Package Weight: 320g

Retevis RT3S DMR Digital Walkie Talkie Ham Radio Stations Walkie-talkies Professional Amateur Two-Way Radio VHF UHF GPS APRS 5W fits Very nice backpack hereBrand Name: RETEVIS Battery Capacity(mAh): 2000 Origin: CN(Origin) Is_Display: Yes Waterproof Water Resistant: No Walkie Talkie Type: Portable Maximum Range: 3km 5km Output Power(w): 3w 5w Model Number: RT3S Frequency Range: VHF: 136 174MHz & UHF: 400 480MHz Dimensions: 131x61x36mm Storage Channel: 3000 Material: ABS+PC Certification: FCC Radio ID: 4 Color code: 0 15 Repeater Slot: Dual time slot, 1 2 Contacts: 120000 Weight: 258g (with battery)