[High-Frequency Transmission]: Our 5.8G wireless in-ear monitor system ensures a lossless audio quality with strong anti-interference capability, allowing you to enjoy clear and uninterrupted sound even in crowded environments. [Long-Lasting Battery Life]: With a large 1000mAH capacity battery, our in-ear monitor headphones provide up to 24 hours of continuous playback time without needing to worry about running out of power during your performances or practice sessions. [Wireless Connectivity]: Say goodbye to tangled wires and experience the freedom of wireless monitoring. Our innovative design supports both TYPE-C and 3.5mm audio ports, ensuring compatibility with devices such as smartphones, computers, , conferences, and more. [Dual-Earphone Monitoring]: Designed with dual monitoring holes, our in-ear monitor system allows two people to simultaneously listen to the audio receiver, making it Perfect for live performances, stage productions, or any situation where multiple individuals require monitoring capabilities. [Reliable Signal Stability]: Equipped with the latest generation chip, our wireless in-ear monitor system ensures stable and lossless transmission of audio signals. Experience low latency and high-fidelity sound reproduction, allowing you to fully immerse yourself in your performances or gaming sessions. Interface Type:3.5 interface/Type-C Receiver Distance:About 30m/98ft Playback Time:About 24 hours Charging Input:5V/1A System Distortion:less than equal 0.03% @ /1KHZ Frequency Response:10HZ-20OHZ Earphone Output:2x10OMW (32 ohm) Carrier Frequency:ISM frequency band 5.8GHZ Audio Quantization sampling rate:24-BIT/48K Transmission Delay:About 6.5MS Battery:1000mAH Colour:Black Material:Plastic Package Contents: 1 * transmitter 2* receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.