•Brand:EPZ
•Model: TP20 Pro
•DAC: CS43131*2
•PCM: 32Bit/384KHz/DSD256
•Output power: 2vrms@322121mw (3.5) 4vrms@32Q171mw (4.4)
•Signal-to-noise ratio: ≥125db (3.5) ≥130db (4.4)
•THD+N: ≤0.0008%
•Dynamic range: ≥125db (3.5)130db (4.4)
•Output:3.5MM/4.4M1M
•Forehead sound: 20HZ-20KHz
•Volume control: mobile phone volume
•Weight: 25g (excluding packaging box)