印度采购需求：消费类收音机，便携式

I'm looking to source a long-range walkie-talkie that offers up to 5000 km communication capability. This product needs to be reliable in various environments, ensuring clear audio quality and robust performance. It's essential that it comes with features like rechargeable batteries, durable construction, and user-friendly operation. Additionally, I'd like to know more about the potential customization options, such as color choices and branding opportunities. Please provide any relevant technical specifications, pricing details for bulk orders, and lead times for delivery. I'm eager to explore this further and understand how we can move forward with this procurement.