2.4G Wireless Guitar System for Electric Guitar&Bass Transmitter Sample Rate:48k/16 bit high definition transmission Transmission Band:2.4GHz ISM Transmission Distance:40 meters outdoors and 20 meters through walls. Transmission Latency:8.5ms +Noise:-98dB :Less than 0.02% Dynamic Range: 105dB Frequency Response:20-20KHz;+1dB/-3dB Battery:Rechargeable lithium batteries with short-circuit protection. 1 in 2 out Type-C USB charge cable Color: Black Material: ABS Package Contents: 1 x Transmitter 1 x Receiver Only the above package content, other products are not included. Note: Light reflection 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.