Samson XPDm Lavalier is a 2.4 GHz digital wireless system consisting of a PXD1 beltpack transmitter with the LM7 lavalier microphone and an RXD1M tabletop receiver. It delivers up to 100 ft (30 m) line-of-sight range, 20 Hz–16 kHz audio bandwidth, and SNR >85 dB with uncompressed digital transmission. Powered by two AA cells for up to 20 hours, outputs include XLR, 1/4 in and 1/8 in connections for easy integration and pairing.