Spec:
Function Keys: 7 keys
Custom Sound Effects Button: 3 keys
Analog Audio Output: LT/RT, stereo
Dynamic Range 1kHz: ≥ 105dB
Crosstalk: ≥- 106dB
Signal to Noise Ratio: ≥ 85dB
Output Level (Vrms): Vrms (1.0~2.0V 10kR)
Earphone Output Power: 5 mW x2CH
Frequency Response: 5MHz (Output Sampling Rate: 44.1KHz
Sampling Bit: 16 bits
Charging Interface: Type-C
Charging Power Supply: DC 5V-1A
Charging Time: (power off) Approx. 3 hours
Usage Time: Approx. 8 hours
Battery Type: Rechargeable lithium battery (built-in)
Battery Capacity: 3.7V/1800mAh
Product Color: Black
Product Size: Approx. 15 * 11.5 * 4.7 cm/5.9 * 4.5 * 1.9 inch
Product Weight: Approx. 382 g/13.5 oz

Package List:
1 * Sound Card
1 * USB-C Charging Cable
1 * Audio Cable
1 * OTG Cable
1 * Instructions