[Clear Signal Transmission] Superior 110dB dynamic range, 24-bit/48KHz high-quality audio broadcasting, and delivers full 10Hz-22kHz full frequency response for more stable and more clear signal transmission. [Tips: If severe static when between my guitar and amp, try turning on the wireless system first, turning on your amp last. Or change the channel. ] [Long Working Time] Equip with Durable Large Built-in rechargeable lithium battery, 20% Larger than other, working time is up to 6 hours after fully , and comes which ensures good performance for your every show. [Large LCD Display] With the HD LCD Display. Let you can intuitively learn and master the current power, current volume and current frequency. Then the transmitter can be adjusted easily according to the actual performance. [Wide Compatibility]280 rotatable 1/4inch plug, available for instruments with input jack in different positions. Make items work well with most of guitar,bass that equipped with active or passive pickups. : Band: UHF Sample Range: 24bit/ 48KHz uncompressed digital transmission Latency: Low Latency: Range: 90 feet outdoors Dynamic Range: 110dB Frequency Response: 10-22KHz, +1dB/-1dB Power Supply: Built-in Rechargeable Lithium Battery(500mAh) Charging: Micro-USB port Colour: black Material: ABS Package Contents: 1 x guitar receiver 1 x guitar transmitter 1 x USB cable 1 x 6.35mm conversion head Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.