Bass Booster Bluetooth Speaker & Headphones can be minimize and run in background to make effect bass booster and equalizer when play music or video on your android smartphone. Max Level Up to 200% you will hear the sound quality most super as is the first global equalizer which significantly improves the sound effects and make your Android device bass enhancement and 3D virtual surround sound quality. Android devices make you sound better than ever. Bass Booster Bluetooth Speaker & Headphones consists of a slider block enhancers volume, bass enhancement,bass boosted, Loudness boost, virtual 3D surround sound, 5-band equalizer, Preset audio mode etc. Features : it can work for all audio source and audio from video when you watching like AVI, MP4, MKV, FLV, F4V MOV, WMV, VOB, RMVB etc, ♪ - Can be Minimize and Run in the background to make effect from another audio source ♪ - sound system effect ♪ - Music volume level control ♪ - Bass boost ♪ - Loudness Boost ♪ - Virtualizer for 3D effect ♪ - Notification function ♪ - have 5-band equalizer ♪ -accoustic equalizer effect Baru: - Aplikasi untuk meningkatkan bass pada android More Feautures : - bass booster equalizer for headphones - Bass Booster for Bluetooth Speaker - accoustic equalizer for android - volume settings for android apps - equalizer sound booster for android - bass booster equalizer high quality