Baofeng USB BF-888S walkie-talkie civilian

Functions 16 Channel. 1500mAh Li-ion battery. 50 CTCSS/105 CDCSS. VOX Function. PC Programming. Emergency Alarm. Battery Save. Low Voltage Alert Time-out Timer. FlashLight. Specifications - Frequency Range: UHF 400-470MHz. - RF Rated Power: ≤ 5W. - Channel Spacing: 25KHz. - Operated Voltage: 3.7V. - Battery: 1500MAh Li-ion. - Battery Life: About 8 hours. - Frequency Stability: ±2.5ppm. - Operated Temperature: -30°c-+60°c. - Antenna Impedance: 50Ω. Frequency range: 400-470MHz (MHz) RF output power: 5/8/10/15/18/20 (W) Number of channels: 16 (a) Theoretical communication distance: 5km-10km (km) Frequency stability: ﾱ1 (ppm) Battery type: lithium battery Theoretical battery life: 10 (h) Monitoring function: None Dimensions: 60X33X115mm (mm) Weight: 450 (g) Communication type: no card Power: 5W Battery: 1800mAh