Feature:1. [Low Loss] Ear monitor system is fitted with a high performance chip to reduce the transmission loss of the sound quality, resulting in a sound reproduction rate of 99%. Can be used with all sound cards on the market, instrument speakers, etc.2. [Stable Signal Transmission] Wireless earbuds signal monitoring system has a transmission distance of 82ft and high signal stability. Sound without delay, stereo sound, plug and play. Compact size, easy to carry around and use.3. [Unlimited Receivers] One transmitter supports an unlimited number of bodypack receivers at the same time, which can be purchased as required. Newly added receivers will automatically match the channel of the original transmitter when booted.4. [Built In Battery] One split two charging cable to charge both receiver and transmitter at the same time, smart node and fast charging technology. The transmitter and receiver have a built in 600mAh battery that lasts approximately 6 hours on a full charge.5. [Widely Use] Wireless earbuds monitor system can be used for live broadcasts, instrumental performances, street performances, band performances and more. Compatible with sound cards, laptops, desktops, tablets, instrument speakers, mixers, etc.Specification:Item Type: Wireless Ear Monitor SystemMaterial: ABSModel: V5SScope of Application: Suitable for Various Devices, Sound Cards, Laptops, Desktops, Tablets, Musical Instrument Speakers, etcBuilt in Battery: Li Ion Battery, Battery Capacity: 600mAh x 2Transmitter with 3.5mm sound cable to connect to sound cards and mobile phonesTransmitter with 6.5mm sound plug to support a variety of sound devicesSNR: >90DBDelay Time: <5msTransmission Distance: Approx. 25m/82ft.Package List:1 x Ear Monitor Receiver1 x Ear Monitor Transmitter1 x 3.5mm Sound Cable1 x 6.5mm Connector1 x Earphone1 x Charging Cable1 x Manual