Features:
1. The sound card has multiple modes such as professional mode, popular mode, one-key shouting, one-key electronic music, etc., and various scenes can be operated by buttons.
2. The sound card uses an upgraded DSP audio chip, which can adjust the rhythm in time to make the audio signal clearer and the output sound round and three-dimensional.
3. Multiple equalizers are adjusted independently, combined with the design concept of the mixer, to grasp the sound quality, and adjust the sound quality to every tone.

Product parameters:
1. Applicable objects: home, computer, recording, musical instruments, KTV
2. Wireless: Yes
3. Directional characteristics: cardioid
4. Bluetooth version: 5.0
5. Signal-to-noise ratio: 70db
6. Frequency response range: 60Hz-15KHz
7. Rated voltage: 5V
8. Input voltage: 5V
9. Radio head: capacitor
10. Battery capacity: 800 mAh
11. Product size: 130 x 105 x 45mm
12. Weight: black-370g, triangle set-950g, cantilever set-1360g, cantilever + beauty light-1460g

Packing list:
-Black model: sound card x 1, charging cable x 1, connecting cable x 2
-Triangle model: sound card x 1, charging cable x 1, connecting cable x 2, microphone x 1, tripod x 1. Microphone cotton x 1, 3.5mm microphone cable x 1, wired monitor headset x 1
-Cantilever model: sound card x 1, charging cable x 1, connecting cable x 2, microphone x 1, microphone cotton x 1, spray screen x 1, spray screen stand x 1, cantilever bracket x 1, desktop fixing bracket x 1, 3.5mm microphone cable x 1, wired monitor headset x 1
-Cantilever + beauty light model: sound card x 1, charging cable x 1, connecting cable x 2, microphone x 1, microphone cotton x 1, spray screen x 1, spray screen stand x 1, cantilever bracket x 1, desktop fixing bracket x 1, 3.5mm microphone cable x 1, beauty light x 1, wired monitor headset x 1