JBL PartyBox Wireless Mic 2-Piece Set / 2.4GHz Wireless Digital / Uni-directional Dynamic Microphone / Effective Range Up to 30m / Black JBLPBWIRELESSMIC This product is certified with the Technical Regulations Conformity Mark. Frequency Band: 2400MHz - 2483.5 MHz Digital wireless microphone using 2.4GHz wireless technology Continuous use time: Microphone: Up to 20 hours, Dongle: Up to 12 hours Directivity: Cardioid type (uni-directional) ■ Digital wireless microphone using 2.4GHz wireless technology The "JBL PartyBox Wireless Mic" features a cardioid "uni-directional" design that captures sound from the front of the microphone, delivering clear vocals without picking up unwanted surrounding noise. Using a 2.4GHz wireless system that allows connection of up to 2 microphones with a single dongle, you can use it easily without the hassle of tangled cords, even at a distance (approx. 30m) compared to wired connections. In addition, it is equipped with a built-in battery instead of batteries, allowing for up to 20 hours (microphone) & up to 12 hours (dongle) ※3 of use. It also supports quick charging, allowing for 2 hours of continuous use with a 10-minute charge. Both the "PartyBox Stage 320" and "PartyBox Club 120" models have two microphone inputs on their enclosures, so you can connect up to 4 microphones when using each input. By purchasing up to 2 sets of this product, which is sold as a 2-piece set, you can enjoy karaoke and street performances with a large number of people. The black casing with the JBL color orange accents matches the "PartyBox" series design. ■ Small dongle with versatile 6.3mm analog terminal ■ Up to 20 hours (microphone) & up to 12 hours (dongle) battery (supports quick charging: 10-minute charge for 2 hours of use) - Brand: PartyBox - Model: Wireless Mic - Microphone Type: Dynamic Microphone - Directivity: Supercardioid - Rotation Angle: 360 degrees - Accessories: Receiver Thank you for viewing.