getaria 2.4ghz wireless guitar system built-in rechargeable lithium battery digital transmitter receiver for electric guitar bass (black) getaria specifications:<br> color: silver/ black(optional)<br> sample range: 24bit/ 48khz uncompressed digital transmission<br> latency: < 12ms<br> range: about 30 meters<br> thd + noise: -98db<br> dynamic range: > 105db<br> operating band: 2.4g ism worldwide<br> frequency response: 20-20khz, +1db/-3db<br> power supply: built-in rechargeable lithium battery<br> charging: usb port<br> item size: 13 * 3.8 * 1.2cm / 5.1 * 1.5 * 0.5in<br> item weight: 34g / 1.2oz (for each)<br> package size: 14 * 10.5 * 4.5cm / 5.5 * 4.1 * 1.8in<br> package weight: 180g / 6.3oz<br><br> note:<br> the guitar and guitar amplifier showed in the picture are not included.<br> package list:<br> 1 * transmitter<br> 1 * receiver<br> 1 * usb charging cable<br> 1 * user manual(english) <br>