1. Picking up and forwarding various sound sources (instruments, harmonies, choruses) on stage;

2. High end conference scenarios.

▪ Based on the "DT220 TECH" digital U-band wireless audio technology, it has the characteristics of stage performance sound quality, anti-interference, anti crosstalk, high fidelity, high signal-to-noise ratio, low background noise, and excellent wireless transmission distance.

▪ Digital U-band technology enables effective wireless transmission distance of up to 50 meters, effectively avoiding intermodulation interference.

▪ Ultra low power consumption, battery life>7 hours (lithium battery), standby time>20 hours.

▪ Adopting the patented technology of "mixed power", it can be powered by a 3.7V 14500 lithium battery or a 1.5V AAA No. 5 battery.

▪ Supports 5-12V phantom power supply.

1. When charging lithium batteries with poor performance, their step-down circuit will interfere with the performance of the receiver.

2. When multiple devices are used simultaneously, improper frequency setting can easily lead to performance degradation due to intermodulation interference.

1. This model of product is recommended to be used in conjunction with iweex ® Unpredictable ® Brand, same technology platform, model DTR22X ("X" is any number) receiver device.

2. Please use a legitimate and qualified product battery! Fake and inferior batteries may cause leakage or even explosions. If any abnormalities are found in the battery, please stop the equipment immediately and replace it to avoid the risk of explosion or equipment damage!