1. Surrounding dual speakers sound quality, stereo sound. Dual full frequency sound unit + double bass sound guide hole, realize 4 units sound, 360° stereo surround sound. 2. Independent volume adjustment. 3. Upgrade anti-magnetic technology, bid farewell to electromagnetic interference of mobile phones andputers. 4.Product Details Delivery & Returns. techBar 3-in-1 wireless speaker lamp. Colour: White. Weight: 500g. Size: 40.6 x 29 x 14cm. Features. Warm white night lamp. Adjustable an Analogue Lamp dimming dial. 360° Sound BT Speaker.HIFI sound effect,360 surround sound, 6w high power,45mm*2 full range speaker,2 bass metal diaphragms,30mm metal diaphragm,TWS connect two speakers,TWS wireless tandem, hand-free calls, HD calls, fast connecting, two horns, double horns, voice recorder, multimedia speaker360 Surround Sound Bluetooth Speakers. In a classic cylindrical shape and made from a high quality fabric for a truly elevating experience.