T&G TG287 TWS Wireless Portable Bluetooth Speaker with LED Light V5.1 Super Bass Sound with Holder

T G. Specifications: With TWS, the words truly wireless stereo allows you to wirelessly connect two of our indoor/outdoor Bluetooth speakers and double your audio output. Once connected, the two speakers will sync audio playback and can be placed in whatever positions you desire. Model: TG287. Wireless: V5.1. Working Distance: 10M. Signal-to-noise ratio: 90dB. Battery capacity: 3.7V about 1800mAh. Normal Volume Playing Time: about 2H. Speaker Driver: 52mm2. Speaker Power: 4/5W2. Frequency response: 120Hz-20KHz. Product size: 8080*195mm. Product weight: about 503.8g not include accessories). Charging: 5V/1000mAh. Charging time: 3-4H