Single transmitter (TX) for the Hollyland LARK M3 system, sold as one standalone unit without receiver or charging case. Omnidirectional mic with 3-level AI noise cancellation and up to 300 m range. Battery life approx. 8 hours (4-4.5 hours with noise cancellation on). Weight: approx. 9 g. Size: approx. D26.5 x 10 mm. In the box: 1 x Transmitter, 1 x Magnet, 1 x Furry Windshield.