Retevis RT7 two way radio covered with innovative fashion stitching color, the coating surface makes it more bright. Lightweight and thin body which meets the ergonomic design, and makes hand more comfortable for grip. Anyway, RT7 is a product with high quality and lower price. Its fashion style loved by young people with avant-garde ideology, children and people who have special needs. Effective Communication Range Normally, it's ideal communication range is 1-1.5 km in urban areas, 2-3km on open area, this subject to the environment you located and whether there has interference around you. Rechargeable 1000mAh Li-ion Battery 10+hours working time;USB charging stand (without charging plug), fast charging.