Title | Sony MDR-EX31BN |
Warranty | 1 Year |
Box Contents | Sony MDR-EX31BN, USB Cable, Hybrid silicone earbuds (S,M L 3x2), Operating Instruction |
Brand | Sony |
Model | MDR-EX31BN |
Compatible Models | Media player, Mobile Phone, Tablet |
Eartip size | Large, Medium, Small |
Weight | 34 gm |
Colours | Black, Red, White |
Range | 10 meter |
Noise cancellation | Yes |
Replaceable earbuds | Yes |
Call control | Answer/End Call |
Music control | Volume up/down, Previous track, Next track, Play/Pause, Stop |
Connectivity | Bluetooth |
Playback time | 9 Hours |
Charging type | Proprietary, USB |
Battery Type | Li-ion |
Charging Time | 2.5 Hours |
Microphone | Yes |
Mic type | Omni directional |
Mic frequency | 4000 Hz |
Type | Wireless |
Design | In ear canalphone |
Open or closed back | Closed Back |
Fit | In the Ear |
Impedance | 16 Ohms |
Max frequency response | 20000 Hz |
Min frequency response | 12 Hz |
Driver type | Dynamic Driver |
Sensitivity | 105 dB/mw |