| Features | |
| Wire control for answering and stopping phone calls Deep and calm sound quality with rich layers Noise-isolation function makes the bass sound quality more excellent 3 sizes of soft silicone ear pads are rain & sweat resistant Compatible with Blackberry, HTC, iPhone, LG, Motorola, Sony Ericsson, Samsung and computer instant messenger voice chat | |
| General Specs | |
| Brand | JBM |
| Model | MJ900 |
| Sound | Excellent super bass sound |
| Earphone Type | Wired in-ear headphone |
| Impedance | 16 ohms at 1kHz |
| Sensitivity | 110db |
| Frequency Response | 10-20000Hz |
| Connector | 3.5 mm audio jack |
| Cable Length | 1.2 m |
| Computer Audio Cable Length | 0.8 m |
| Compatibility | MP3 player, MP4 player, personal CD player, PC, laptop |
| Others | Answer key, microphone |