SONY ECM-360 Electret Condenser Microphone High-Quality Sound for Musical Instrument Recording B Although it looks almost new with no signs of use, scratches, or scuffs, the packaging has deteriorated due to long-term storage, and there are signs of battery insertion and removal, so it is listed as "Like New." I have checked the power on by inserting a battery, but I have not confirmed the operation because I do not have the equipment. This item will be delivered as is. We appreciate your understanding and consideration. Features ● Achieves high sensitivity, a dynamic range of 100dB or more, and an S/N ratio of 68dB or more with the newly developed microphone unit. ● Employs a high-performance back electret method for clear sound quality. ● Includes an OFC microphone cord with a reliable Neutrik connector. Power supply: Dry cell (AA x 1) Continuous operating time: Approximately 6500 hours Size: Maximum diameter 36 x total length 194mm, grip diameter 25mm Cord: φ4.8mm, Length: 5m Weight: Approximately 110g (including battery) Microphone Specifications Polar pattern: Uni-directional Frequency response: 50-16,000Hz Front sensitivity (0dB=1V/Pa): -46dB±3dB Output impedance: 340Ω±30% (balanced) Body output connector: Cannon XLR-3-12C type Cord/Output connector/Length: Gold-plated one-touch 2-way plug, approximately 5m Battery used/Continuous operating time: AA x 1 / Approximately 6,500 hours Size (maximum diameter x total length mm): 36 x 194 Grip diameter (diameter): 23-25mm Weight: Approximately 119g (including battery) Accessories: Microphone holder *1 x 1, Windscreen x 1, Dry cell x 1 Suggested retail price: 12,100 yen (tax included)