The Madcat Topcat Receiver features a waterproof IP66 case with USB charging port. When charged the receiver will last a week and only takes 2.5 hours to fully charge.

Adjustable volume (0 to 6) Full charge in 2.5 hours Low battery consumption (internal battery lasts up to 240 hours) Effective range up to 100m Receiver responds in real-time (no delay) User-friendly navigation through functions Quick shutdown (within 2 seconds)