1. High-resolution audio quality: The guitar wireless system provides clear, high-fidelity sound for performance and recording. With a latency of less than 4ms, it provides instant feedback and is ideal for professional musicians seeking precise audio monitoring. 2. Long battery life and fast charging: This digital guitar transmitter receiver is equipped with a 300mAh battery, which can be used continuously for up to 10 hours. It only takes 1.5 hours to charge, ensuring that you can play or record uninterrupted, maintaining seamless connection during long performances. 3. Sturdy and lightweight design: The wireless guitar system is made of ABS environmentally friendly material, which is sturdy and lightweight. Its stylish black design is both fashionable and practical, providing a reliable solution for stage performances and rehearsals without adding extra weight. 4. Stable long-distance transmission: This wireless transmitter and receiver operates at a 2.4GHz frequency, ensuring a stable audio signal at a distance of up to 30 meters. The 90° rotation range provides enhanced flexibility, maintaining consistent performance during live performances and recordings. Audio resolution: 24bit/48khz Battery capacity: 300mha Charging time: 1.5 hours Battery life: 10 hours Transmission distance: 30 meters Rotation range: 90° Plug: 6.35mm plug Colour:Black Material:Plastic Package Contents: 1 x Receiver 1 x Transmitter 1 x USB Charging Cable 1 x English instruction manual 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.