20 Channels Monitor Function 2 piece FRS Mini Walkie Talkie Travel Two Way

20 Channels MiniTwintalker/Walkie Talkie Set with 38 CTCSS Codes; Backlit LCD Screen; Up to 3km Range;1 Pair; 2-Way Radio    Features:1. Rugged design; Durable; Channel locking2. Powerful walkie talkies with a range of up to 2KM3. Working Channel Auto Scanning4. 10 kinds of calling ringer tone5. 38 CTCSS code seletable for much clear and private communication6. Roger beep tone on/off after releasing PTT button7. Speaker volume up/down adjusting8. Low power mode to extend battery life ensuring cost-effective operation9. Belt clip to secure attachment of each walkie talkie handsetSpecifications:Ports: Mic / Speaker for external VOX Earpiece and MicrophoneSub-code: CTCSS 38Frequency: 400-470MHz (option)Range: Up to 2 Km (Open field)Battery: 3 * AAA (not included)Transmission Power:  500mA ERPModulation Type: FM - F3EChannel spacing: 12.5/25kHzDuo charger adapter: output: 7.0 V DC/350mADimensions: 113 * 48 * 32mm(L.W.D)Net weight: 50 gramsBacklit display shows: RX icon/TX icon; Volume level indicator; keypad lock indicator; battery level indicator; VOX indicator; Scanning indication; Channel indicator; CTCSS indicatorButtons: Power on / off button; Call button; PTT button; Down button; Up button; MENU button; Monitor bottonPackage Content:2 x  Walkie Talkie