TECH SPEC:
Color : Black
Connection Type : Wired via 3.5 mm
Cable Length/Type : 2.0 m, TPE cable
Weight : 337 g
Warranty Type : CRU / Service at authorised repair centres
Controls : Mic on/off; Volume up/down
Distortion : < 5%
Driver : 50 mm drivers
Frequency Range : 20Hz - 20KHz
Impedance : 32?
Sensitivity : 102 ± 3 dB / 1 mW @ 1 KHz
Audio Input : 4 - pole single 3.5 mm or 3 - pole dual 3.5 mm
Brand : Lenovo
OS Requirements : OS Independent
Packed Weight : 610 g (1.35 lb)
Agency Approvals : CE; CB
Package Type : Retail Package
Packed Dimensions (L x D x H) : 200mm x 195mm x 103mm
Warranty Period : 1 Year
Maximum Operating Temperature : 40°C
Minimum Operating Temperature : 0°C
Maximum Relative Humidity (%) : 95%
Minimum Relative Humidity (%) : 0.2
Included Accessory : Single 3.5 mm to dual 3.5 mm Y cable
Microphone : Yes