Rode TX-M2, Wireless Microphone, Hand transmitter for RØDELink radio link, Charge and registration free 2.4 GHz band, Compatible with all RØDELink receivers, Range (free line of sight): 100 m, 1/2"" Condenser capsule, Directivity: Supercardioid, Transmission range: 35 Hz - 20 kHz, Boundary sound pressure level: 140 dBSPL, Effective suppression of handle noise, On / off switch, Power supply: Battery LB1 (included) or 2x AA battery (not included), Battery capacity:> 10 Hours (LB1), 6 hours (AA), Dimensions: 257 x 40 mm, Weight: 256g, Includes microphone clamp RM2, battery LB1, USB charging cable and transport bag ZP2