X10 Bluetooth Sound Card Studio Record With 48V XLR OTG Port Interface 1. Multi-function tuning sound card, complete functions, simple operation, easy to use, built-in lithium battery. Mobile and computer universal. 2. Professional-grade electronic tone adjustment, changing different timbres. 3. The sound effects that enhance the atmosphere can vividly express the mood of the live performers through the atmosphere. 4. Compatible with mobile phones and computers, with OTG live port and 48V XLR microphone port. 5. OTG mobile phone uses OTG cable, no converter is needed, and the sound quality is lossless and fuller. 6. Live broadcast mode, one-key switch, easy to deal with various occasions, making your live broadcast more professional. 7. In addition to the functions of ordinary sound cards, special effect volume adjustment is also added. 8. Color light switch control, power display and other functions, 16 kinds of live sound effects. Parameter: 1. Dynamic range: greater than 104 decibels 2. Recording: 24bit48KHz 3. Battery specification: 3000mAh 3.7V lithium battery 4. Battery life: about 4 hours 5. Pointing feature: heart-shaped pointing 6. Frequency response range: 60Hz-15Khz 7. Input voltage: 5V 8. Material: ABS 9. Size: 255x150x52mm 10. Weight: about 430 grams Packing list: sound card + charging line + computer line + 3.5mm live line + 3.5mm accompaniment line