Long Battery Life: This 2.4G wireless guitar mitter and receiver system boasts a large capacity battery that provides up to 10 hours of continuous use. It comes with a Type-C dual-head charging cable, allowing both the mitter and receiver to be charged simultaneously. It only takes 2 hours to fully charge. High Definition Sound Quality: With 2.4G high-definition sound quality and 48K/16bit concert-grade audio, this system offers all-digital, high-frequency interference-resistant, high-definition audio mission. It guarantees pure and authentic sound quality, making your performance sound its best. Flexible and Convenient: The system features a 282-degree rotatable head, making it easy to use with different guitars and a wide variety of inst ents. It requires no pairing - simply switch to the same channel on the mitter and receiver. Long Range mission: This system offers a mission distance of up to 40 meters, and can even mit through walls up to 20 meters away. It's completely free from the limitations of wired connections, giving you the freedom to move around on stage. Versatile and Compatible: With 8 channels to choose from and the ability to support 8 devices at the same time, this system is incredibly versatile. It features a 6.35mm audio plug, compatible with all 6.35mm jack electric inst ents. The true gold-plating technology ensures continuous, stable, and high-fidelity mission. It's suitable for a wide range of electronic inst ents, including electric guitars,electronic d s,electric basses,electronic wind inst ents,digital pianos and more. Sample Rate:48K/16bit high definition mission mission Band:2.4GHz ISM mission Distance:40m/131ft outdoors and 20m/66ft through walls mission Latency:12m5 THDandNoise:-98dB THD:Less than 0.02% Dynamic Range:Greater than 105dB Frequency Response:20-20KHz; and1dB/-3dB Rotation Angle:282º Supported Device Groups:8 at the same time Battery:Recharge