Computer Audio Home Bluetooth Speaker Multimedia Gaming with Subwoofer Features: 1. HF sound quality, clear and full tone, melodious and trembling heartstrings easily cover the full range of high, middle and low, and the sound effect is surround three-dimensional High-definition full-range speaker, the speaker presents three-dimensional surround sound. Enjoy the game's shocking sound anytime, anywhere 3.6W*2 high-power dual speakers + dual diaphragmScientific acoustic space system, dual speakers and dual diaphragms, 4D stereo treble, beautiful bass and fullness, restore live listening and enjoy an immersive experience 4.5.0 Bluetooth technology adopts Bluetooth smart chip, the sound quality is clearer and natural, the level is distinct, and the sound quality is improved to give you a more comfortable music experience 5. Compatible with mobile phones, computers, tablet Bluetooth devices, easy wireless connection and compatible with W| NDOWS, for Android, for Apple and other operating systems Parameters: Type: computer speaker Connection mode: Bluetooth connection Interface type: USB Battery capacity: 3600mAh Frequency response range: 80hz-20khz Output power: 6W * 2 SNR: ≥ 70dB Power supply mode: built in lithium battery Channel: 2 Duration: 8 hours Expanded storage: 32GB Bluetooth protocol: 5.0 Number of speakers: 4 Effective distance: 10M Function: insert card Operation mode: key Applicable population: General Display: None Play format: MP3, wma, WAV, FLC, APE Shell material: plastic Support app: Yes Support format: U disk / TF Card Speaker adjustment mode: button Internal inclusion: 1PC speaker 1PC charging line 1PC audio cable