Features:
1. Compatible with mobile phone/computer live song APP to meet the needs of various groups and supports mainstream live song software, video recording, etc.
2. Supports OTG, AUX, TF card and Bluetooth input, easily meeting the needs of any scene.
3. High-fidelity lossless sound quality, enjoying game music brings a more excellent listening experience.
4. Using RGB breathing light, it is fashionable and cool, giving you a different visual enjoyment.
5. Built-in 4000mAh large-capacity battery, long working time.
6. The sound card kit is suitable for live broadcast, classroom teaching, outdoor entertainment, conference speeches and other occasions.

Specifications:
1. Amplifier main chip: HT81696
2. Sound card main chip: AP1048B2
3. Rated power: 5W
4. Frequency range: F0-20KHZ
5. Sensitivity: 84dB+/-2dB
6. Resonance frequency: 400HZ+/-20
7. Power adapter: DC 5V/3A
8. Battery capacity: built-in 3.7V/4000mAh
9. Charging time: 3.5-4 hours for fast charging, 6-8 hours for slow charging
10. Charging interface: Type-C interface
11. Card reading: TF card
12. Product size: 410x81.5x73.5mm