The only difference is the tuning of the lower (bass) frequencies. The ER4SR, being the “reference” model, is tuned to be as precise and flat as possible. The ER4XR, being the “fun” model, is tuned with added bass.
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[Auto Pairing] The wireless transmitter and receiver can be paired automatically after turning on the power. Charging interface: transmitter MIRCOUP interface, receiver TYPE-C interface. [Low Latency and Precise Monitoring] Experience minimal delay and precise monitoring with this wireless in ear monitor system.
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Wireless Connectivity: Say goodbye to tangled wires and enjoy the freedom of wireless monitoring. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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This superb compact and highly portable wireless system includes the popular Xvive U4 6 channel Transmitter and Receiver, Xvive's high-quality T9 In-Ear monitors with balanced drivers, deluxe CU Series travel cases and a host of accessories that account for a no-fuss, plug-in-and play system.
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Or input Transmitter into the mixing XLR main output, for band playing, silent rehearsal etc. set transmitter to Line mode. Easy to carry, easy to set up, plug in and turn on the power to build your wireless In-ear monitor system.
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Automatic Pairing and Wide Compatibility: The A88T system features automatic pairing functionality, allowing the wireless transmitter and receiver to sync quickly and easily upon powering on. 1 x Transmitter.
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Mini size, 34g. 20m distance. we will give you a satisfied solution. Under this Condition. - Disassembled or Repaired by unauthorized person.
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[Auto Pairing] The wireless transmitter and receiver can be paired automatically after turning on the power. Charging interface: transmitter MIRCOUP interface, receiver TYPE-C interface. [Low Latency and Precise Monitoring] Experience minimal delay and precise monitoring with this wireless in ear monitor system.
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