JBL PartyBox 2x Digital Wireless Microphone, Rechargeable Battery (20 Hours - 700mAh), Clear Voice, Sound, Stable Connection at 2.4 GHz

Clear Voice, Crisp Sound - The cardioid uptake pattern of these microphones delivers warm, clear and crisp vocal sound that is designed to make everyone sound better on any JBL PartyBox. Minimize any unwanted noise: An anti-shock mounting system minimizes the sound of microphones passing from hand to hand, while an integrated filter eliminates any unwanted breathing sounds you don't want to be part of your performance. Easy to use: just plug in and start singing. It's really that simple. COMPATIBLE WITH ALL PARYBOX SPEAKERS - From PartyBox Encore to Ultimate, you can use the microphones with any JBL PartyBox speaker. SING ALL NIGHT: Keep the party on all night with up to 20 hours* of play time. (*Up to 12 hours playback time when using the digital wireless dongle) RECHARGEABLE BATTERY - Simply plug the microphone into the charging port of the JBL PartyBox when the battery is running low. You can continue to use it while charging. 10 minutes charging will give you another two hours of playback time. Stable 2.4GHz Connection: When using the digital wireless dongle, you have a stable 2.4GHz connection up to 30m from the PartyBox. So don't be afraid to go out and work with the crowd.