DWS TGS 20 300 on August 28, 2015 | Marketing Team DIGI-WAVE TOUR GUIDE SYSTEM 20 (1-WAY) One-way, wireless tour guide system in the 2.4 GHz band. For tour groups of up to 20 members. Enhances communication between tour guide and group. Helps overcome background noise and distance from the tour guide. The system can be used in factories, museums, tourist attractions, or bus tours. Group members have listen-only capabilities.system includes(1) DLT 300 transceiver*(20) DLR 360 receivers**(20) BAT 010-2 AAA alkaline batteries(1) MIC 044 2P headset microphone(20) EAR 022 surround earphones(1) CCS 044 silicone skin(1) CCS 030 DW 16 system carry case*Each DLT 300 is packaged with an individual charger.**Rechargeable batteries optional for DLR 360 receivers (BAT 022-2) - sold separately.