Feature:
Output Power:40mW(32 load);
Type:Mini Amplifier;
Package:Yes;
Output Type:3.5mm;
Input Type:3.5mm;
Output Power:40mW(16 load);
Sampling Frequency Supported:USB;
Suitable Headphone impedance:16 to 150;
Battery Life:8H (USB IN);
Battery:Built-in 2000mAh rechargeable lithium polymer battery;
Suitable OS:Universal;
Charge Port:Micro USB port;
Internal use voltage:minus/ plus 8.3V, 1A;
SNR:greater than 1000dB;
THD+ N 0.0003%;
Weight:200g;
Dimension:976015 mm(LWH);

Package Included:
1 x Rechargeable Headphone Amplifier.

Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity.
Battery capacity refers to the battery storage capacity.
The unit is mAh, 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery. It is normal and reasonable
Product Attributes:

Weight (lbs.): 0.40 lb