Feature: 1. [48V Large Diaphragm] This sound mixer adopts 48V large diaphragm, catching every details, ensuring superior sound pickup and excellent recording effects. 2. [Compatible Phone Model] This live sound card is perfectly compatible with for IOS phone, ideal for music recording, live streaming, and more. 3. [Custom Recording] This live sound mixer supports custom sound effects and recording settings to meet personalized recording needs. 4. [Easy to Operate] With simple and easy to understand operating interface, this sound board is easy to use, plug and play, without the need for additional drivers. 5. [Multi Functional Use] Not only suitable for music recording, but also for various scenarios such as online meetings, sound enhancement. Specification: Item Type: Sound Mixer Material: ABS Battery Type: Lithium Battery (Built in) Battery Model: 18650 Battery Capacity: 2400mAh Data Transmission: USB C Frequency Response: 20Hz to 20kHz Total Harmonic Distortion: THD<0.05% 1kHz Sampling Rate: 48kHz/16bit Charging Time: About 3 Hours Usage Time: About 6 Hours. Package List: 1 x Sound Mixer1 x Instruction Manual2 x Connection Cable3 x Charging Cable