The Lenovo Headphones provide great sound and fit every ear. With 3 unique designs, you can find a fit for any ear. The headphones provide excellent sound from your Think system’s 3.5mm audio jack. The inline controls work the majority of smart phones in the market so in between the office and your home, you can stay in touch and on the go.3.5mm audio works with ThinkPads, tablets, work stations and smart phones.
Lightweight design allows user to carry with them
Unique ear designs:
On Ear fits like a classic earbud headphone
In Ear fits comfortably inside the ear canal, with 3 silicon tips
Over-The-Ear combines the best of the in ear headphone with an over the ear loop to keep the headphones securely in place.
Inline microphone is small and light, perfectly placed to make crystal clear calls
Inline answer and hang up control works with the majority of smart phones.

Specification

Product
Product id	540305
Brand	Lenovo
Partnr	4XD0J65079
EAN/UPC code	889800421761
Performance
Product type	Headphones
Wearing style	In-ear
Recommended usage	Calls/Music
Product colour	Black
Cable length	1.3 m
Ports & interfaces
Connectivity technology	Wired
3.5 mm connector	Y
Microphone in	Y
Headphones
Ear coupling	Intraaural
Impedance	32 Ohm
Headphone sensitivity	90 dB
Total Harmonic Distortion (THD)	5 procent
Microphone
Microphone type	In-line microphone
Operational conditions
Operating temperature (T-T)	-5 - 40 °C
Operating relative humidity (H-H)	20 - 90 procent
Weight & dimensions
Weight	20 g
Other features
Channel separation	3 dB
Manual	Y