Preowned, one is in good condition while the other is very good, comes with case and charging cable! 

The B-5RC 2.4GHz wireless system is the ultimate in convenience for players that need the freedom of wireless connection. Enhanced by the latest NU-X technology and using their upgraded algorithm, the B-5RC fits perfectly with all types of electric guitars, electro-acoustic guitars, bass guitars and ukuleles, even with active or passive, piezo or magnetic pickups. The B-5RC delivers remarkable 24-bit audio quality, simple plug & play setup, super-low latency (<5 ms) and a solid signal for distances up to 30m line-of-sight. The set also comes with a portable Power Case to recharge the transmitter and receiver up to 3 times.

• Licence free operation worldwide
• 2.4GHz digital wireless system
• Up to 4 sets can be operated simultaneously
• Auto-pairing for instantaneous setup
• Rechargeable transmitter & receiver
• Power Case included for portable re-charging
• Fully compatible with active pickups and EQ