T&G TG-285 TWS Bluetooth V5.0 Portable Speaker HiFi Sound with Colorful LED Lights

T G. Bluetooth Speaker for Cellphone: Tablets, smartphones, computers, laptops and more. Bt Speaker Bluetooth Super Bass: Built-in 2000mah rechargeable lithium battery, dual led lights. Speaker Bluetooth Big Size Sale: It also has a fm transmitter, as you can see the sound of the speaker at a glance. Buy 1 Take 1 Bluetooth Speaker: Buy 1 take 1 bluetooth speaker, get 1 pair of bluetooth speakers. Bluetooth Speakers Super Bass: Built-in 2000mah rechargeable li-ion battery, usb charging cable included. Specifications: Model: TG-285. Wireless: V5.0. Working Distance: 10M. Signal-to-noise ratio: 90dB. Battery capacity: about 1200mAh. Normal Volume Playing Time: about 3H. Speaker Driver: 52mm2. Speaker Power: 4/5W2. Frequency response: 120Hz-20KHz. Product size: 7575*179.8mm. Product weight: about 500g not include accessories). Charging: 5V/1000mAh. Charging time: 3-4H