Tava fuçando no site da Lenovo e achei esse fone deles com entrada usb e tal, será que é bom? Está por R$ 138,99
http://www-1.ibm.com/lenovoinfo/shop/br/readytobuy/files/div/40Y8518.pdf
EDIT: Pelo que eu pesquisei ele é feito pela Sennheiser, ruim não deve ser, achei as Specs dele:
General
Product Type
Headset
Width
7 in
Depth
6.5 in
Height
2 in
Weight
4.6 oz
Recommended Use
PC multimedia, Portable audio system
Additional Features
Volume control, USB direct input, USB 2.0 compatibility, Noise canceling circuit, Microphone on/mute switch
Headphones
Headphones Type
Headphones - Binaural
Headphones Form Factor
Semi-open
Headphones Technology
Dynamic
Connectivity Technology
Wired
Response Bandwidth
30 - 18000 Hz
Impedance
32 Ohm
In-Cord Volume Control
Yes
Microphone
Type
- Boom
Impedance
2 KOhm
Response Bandwidth
80 - 15000 Hz
Remote Control
Type
None
http://www-1.ibm.com/lenovoinfo/shop/br/readytobuy/files/div/40Y8518.pdf
EDIT: Pelo que eu pesquisei ele é feito pela Sennheiser, ruim não deve ser, achei as Specs dele:
General
Product Type
Headset
Width
7 in
Depth
6.5 in
Height
2 in
Weight
4.6 oz
Recommended Use
PC multimedia, Portable audio system
Additional Features
Volume control, USB direct input, USB 2.0 compatibility, Noise canceling circuit, Microphone on/mute switch
Headphones
Headphones Type
Headphones - Binaural
Headphones Form Factor
Semi-open
Headphones Technology
Dynamic
Connectivity Technology
Wired
Response Bandwidth
30 - 18000 Hz
Impedance
32 Ohm
In-Cord Volume Control
Yes
Microphone
Type
- Boom
Impedance
2 KOhm
Response Bandwidth
80 - 15000 Hz
Remote Control
Type
None
