8-Hours Playtime: The mini wireless IEM system with 8 hours battery life lasts longer than other.Engineered for all-day use with optimized 650mAh battery capacity. Features automatic sleep mode during inactivity and clear low-battery alerts. ur mini in-ear monitors system supports up to 6 sets of transmitters and receivers to be used simultaneously.Experience true wireless freedom with our innovative pairing technology.In the same environment, turn on a transmitter and a receiver separately, and turn off the power after completing the one-to-one pairing. ono/Stereo Switch Audio: Seamlessly toggle between immersive stereo mode (for personal enjoyment) and focused mono mode (for critical listening). Unique one-touch mute button provides instant privacy during sensitive calls or unexpected interruptions. 50M Wireless Range: Enjoy CD-quality audio transmission through advanced 2.4GHz wireless technology. Our anti-interference design ensures stable connectivity through walls/floors, outperforming standard Bluetooth devices in both range and signalstability. Color: Black Material: ABS Package Contents: 1 x Transmitter 1 x Receiver 1 x Wired Earphone 1 x 3.5mm Connecting Cable 1 x 6.5mm Plug 1 x English instruction manual