<b>Specifications:</b><br>Single band<br>Channel Capacity:16 Channels<br>Battery Type:1500mAh Rechargeble Li-ion Battery<br>Operated Voltage:3.7V<br>Antenna Impedance:50Ω<br>Operated Temperature:-30°c-+60°c<br>Plug:110V-240V AC Wall-wart Type A<br>Radio Dimensions:4.53x2.36 x1.30inches<br>Radio Weight:6.3oz<br>Packaging Dimensions:6.9x9.3x4.5inches<br>Packaging Weight:48oz<br><br><b>Functions:</b><br>VOX Function<br>English and Chinese Voice Prompt<br>Emergency Alarm<br>Battery Save<br>Battery Low Alert<br>Overcharge Protection<br>Built-in LED Flash Light<br>Noise Reduction<br>Channel Time-out Timer<br>Busy Channel Lock<br>Channel Monitor<br>Scanning Function<br><br><b>Package includes:</b><br>4 Arcshell AR-5 Two-way Radios<br>4 1500mAh High Capability Li-ion Batteries<br>4 Chargers<br>4 Belt Clips<br>4 Handstraps<br>4 Earphones<br><b>If you have any problem, please contact us, we will send you a new one for free of charge within 24 hours.</b>