找一个耳机，大家看看

neo1028

交易区新帖推荐

所以我猜是监听耳机阿

reago

我猜一定是拜亚DT150[s:21]  [s:17]  [s:45]

Features
Wide frequency response 5 - 30,000 Hz
Highest fidelity
Extended bass response
High long-term wearing comfort
Modular construction for easy servicing
Detachable cable




Technical Specifications  
Transducer type Dynamic  
Operating principle Closed  
Weight without cable 250 g  
Frequency response 5 - 30,000 Hz  
Nominal impedance acc. to IEC 60268-7 250 Ω / system  
Nominal SPL acc. to IEC 60268-7 97 dB  
Nominal THD acc. to IEC 60268-7 ≤ 0.2%  
Power handling capacity acc. to IEC 60268-7 100 mW  
Sound coupling to the ear Circumaural  
Ambient noise isolation approx. 20 dB (A)  
Average pressure on ear acc. to IEC 60268-7 4.5 N

neo1028

明显不像……头带和耳机的结合处……