Mini Wireless Has Colorful Lights, Outdoor 3D Bass, Has TWS Function and Belongs to T&G Portable Audio.Bt5 ,Thanksgiving Gift, Christmas and New Year Gift. Set. Smartphone

Operating voltage: ≤36V. Wireless property: wireless. Battery property: rechargeable battery: 18650 series lithium battery. Special features: built-in microphone, high-resolution audio. Surround sound channel configuration: 5.1. Brand: T&G. Product size is 80×80×248.7 millimeters; net weight of product is 718 grams. The package contains: instruction manual, charging cable, and TG speaker.