Features 1,[Reliable Wireless InEar Monitor System]: This advanced 2.4GHz wireless inear monitor system provides seamless and realtime audio transmission, ensuring a reliable connection for performers and sound engineers alike. 2,[Versatile Transmitter and Receiver]: Our wireless audio transmitter and receiver are designed for easy plugandplay operation, supporting both stereo and mono output modes with a simple push of a button. Whether it's for stage performances or personal listening, this system adapts to various devices and settings effortlessly. 3,[Extended Battery Life]: With a longlasting battery capacity of up to 10 hours, this rechargeable transmitter and receiver set ensures uninterrupted performance throughout rehearsals, live shows, or studio sessions. Say goodbye to frequent charging interruptions and focus on what matters most delivering exceptional sound quality. 4,[MultiReceiver Capability]: Experience the convenience of multiple receivers simultaneously receiving signals from a single transmitter. Perfect for bands, choirs, or multimember ensembles, our wireless IEM system allows everyone to stay in sync and fully immersed in their individual performances. 5,[HighFidelity Audio Performance]: Designed specifically for professional monitoring scenarios, this wireless IEM system delivers crystalclear audio reproduction and an impressive dynamic range. The frequency response of 2020kHz ensures accurate sound reproduction, making it ideal for both music enthusiasts and industry professionals. Specification Wireless Frequency Band: 2.4G Receiving Distance: 30 meters Delay: ≤ 8ms Battery Capacity: 500mAh Signal to Noise Ratio: 98dB Dynamic Range:105dB Frequency Response: 2020kHz,and1dB or 3dB Transmitter Size: 11 x 3 x 1.8 cm or 4.3 x 1.2 x 0.7inch Receiver Size: 6.3 x 4.5 x 2 cm or 2.5 x 1.8 x 0.8 inch Transmitter Weight: 29 g or 1 oz Receiver Weight: 36 g or 1.3 oz   Package List 1 x Transmitterbr or 1 x Receiverbr or 1 x USB Cablebr or 1 x 6.35mm Audio Converterbr or 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.