Introductions: With this BF-888S 1500mAh Ultra-long Standby Walkie-talkie you don’t have to worry about the power supply problem anymore! It features low power consumption and carries a battery with large capacity, contributing to long standby hours, very convenient! Adopting high-level components it is of low distortion to ensure clear voice transmitted in high quality. With CTCSS and DCS encryption mode it safeguards the content well. Ideal choice for you! Stop hesitation and get it right now. Features:1. Ultra-long standby time to ensure continuous use without frequent charging.2. Long working distance with high sensitivity.3. CTCSS and DCS encryption mode to keep the content safeguarded.4. High-level electronic components to ensure a clear voice.5. Attached with necessary accessories for convenient and quick application. Specification:1. Colour: Black 2. Brand: unbranded3. Model: BF-888S4. Quantity: 2/4/6 Piece5. Material: ABS 6. Frequency Range: 400-470 MHz7. RF Output Power: 5W8. Channel: 169. Talk Range: 0-5 km10. Battery Type: Lithium Battery11. Battery Capacity: 1500 mAh 12. Standby Time: 50 Hour 13. Working Time: 40-48 Hours14. Battery Life Theory: 10000 Hour15. Monitor Function: Yes16. Weight: 21.45oz/608g17. Operating Voltage: 3.7V18. Frequency Stability: 2.5 ppm19. Dimensions: (4.72×2.17×0.79)”/(12×5.5×2)cm(LxWxH) One Package Includes: Optional 2/4/6x Walkie Talkies2/4/6 x Antennas2/4/6 x USB Cable2/4/6 x User Manuals2/4/6 × 1500mAh Batteries2/4/6 x Battery Charger2/4/6 x Straps2/4/6 x Belt Clips2/4/6 x Earphones(Free) Notes:1. Please allow slight chromatic aberration in the photo2. Due to manual measurement, the size may have deviated