Marshall London is characterized by the presence of two headphone jacks. Each having separate audio control. The dedicated M button will give immediate access to audio players. The dedicated Cirrus/Wolfson sound hub will give the user full decibel power. The two stereo jacks allows two persons to listen at the same time while watching one video. Interestingly these two jacks serves as input ports. Through TRS cable you can load audios via mic, guitar etc. and can access by M button. As there are two audio jacks and two mics you can do active noise cancellation. Also you will be able to record best quality stereo audios. The Marshall headphones coming along with the smart phone is of one of the best available in the market.
The manufacturer "Marshall" describes about its mobile phone as :
"Marshall London, might just be the loudest mobile phone on earth. With two front-facing speakers, you can enjoy you music without the use of headphones. Perfect for those impromptu get-togethers. It's also pretty handy when you need to make a group call. Did we mention it's loud?"
Other specs :1.2GHz, quad core snapdragon 410 processor;
4.7" 720p display, 8 MP camera, 2GB of RAM, 16GB storage,
Os: Android Lollipop.