A8 Guitar Wireless Transmitter & Receiver System Audio Transmission Set

Features:
Radio transmitter and receiver are used for acoustic instruments such as guitars, basses, violins, etc.
Support 5 sets of devices working at the same time, maximum transmission range up to 50 meters.
UHF;730mhz acoustic transmission, anti-interference, ultra-short time delay.
Built-in rechargeable lithium battery, long working time, with USB cable, easy to charge.
Plug and play, simple to use, small size, light weight, easy to carry.
Specifications:
System Frequency Response: 20Hz~20KHz
Frequency: 730 MHZ
Max. Transmission Distortion: Max. 50m(No Obstacle), 30m (Wall Penetration)
Delay: <4mS
Power Supply: 3.7V/600mAH Li-battery(Included)
Charging Time: 2;hours
Work Hour: 6 Hours(Full Recharged)
Charge port: Micro USB
Transmitter/Receiver;;Size: Approx. 11.8 * 4.5 * 1.5cm / 4.3 * 1.8 * 0.6in
USB Cable;Length: Approx. 21cm / 8.3in
Adapter;Size: Approx. 5.3cm / 2.1in (Total Length), 1.2cm / 0.5in(Outer Diameter)
Weight: Approx. 214g / 7.5oz
Material: Plastic+Metal
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Package list:
1 *;Transmitter;
1 *;Receiver;
1 *;USB Cable
1 * Manual