Long Range Walkies Talkies, 20Pcs/10 Pair 2 Way Radios with Earpiece and Batteries Black

Specifications: 1. Color: Black 2. Weight: 21oz / 595g 3. Model: BF-888S 4. Channel: 16 5. Material: ABS 6. Frequency Range: 400-470 MHz 7. RF Output Power: 5W 8. Talk Range: 5-10 km 9. Battery Type: Lithium Battery 10. Battery Capacity: 1500 mAh 11. Standby Time: 50 Hour 12. Working Time: 40 - 48 Hour 13. Battery Life Theory: 10000 Hour 14. Monitor Function: Yes 15. Operating Voltage: 3.7V 16. Frequency Stability: 2.5 ppm 17. Dimensions: (4.72 x 2.17 x 0.79)" / (12 x 5.5 x 2)cm (L x W x H) [Upgrade Components] - Adopting precise and sophisticated electronic components, the walkie talkies are stable in performance and reliable in receiving signal even in remote mountainous regions or dense forest. [Small and Convenient Size] - The walkie talkie is small and compact, and it could easily fit in your hand. Therefore, our walkie talkies for outdoors are suitable for the security team, maintenance team; construction team; fire department,warehouse, factory, kitchen staff, hotel, retail store, school, and other outdoor purposes. [Clear Talk Sound] - High-quality built-in speaker on the radio of the walkie talkie provides loud and crystal clear sound; the Push-to-Talk button and built-in mic on the radio; each radio comes with a single-earbud style earpiece with a microphonebuilt-in and a Push-to-Talk button. [Powerful Signal] - Professional walkie talkie, long-range connected, communicate with each other range up to 5 miles in open field without obstacles. The effective distance of urban road communication is about 1-3 miles. Package Includes: 20 x Walkie Talkies 20 x Antennas 20 x 110~240V US Plug Power Adapters (110cm) 20 x User Manual 20 x 1500mAh Batteries 20 x Straps 20 x Belt Clips 20 x Pair of Earphones