Best Sale Wireless Speakers Bluetooths Portable Fabric Speaker Subwoofer Bass Outdoor Mini Blue Tooth Speakers 颜色:red effectively isolating the high-speed rotating

effectively isolating the high-speed rotating components inside and preventing the risks caused by accidental contact

you can enjoy extended use without worrying about losing power

digital cameras

Standby Time

This gasoline water pump has a stable and powerful output

Best Sale Wireless Speakers Bluetooths Portable Fabric Speaker Subwoofer Bass Outdoor Mini Blue Tooth Speakers 颜色:red effectively isolating the high-speed rotatingSpecification Battery capacity: 1800mAh lithium battery BT version: 5. 0 Speaker: 5W*2 Transmission distance: about 10m Frequency response: 100Hz 20KHz Signal to noise ratio: 90dB Working voltage: 3. 7V Distortion degree: <1% Charging voltage: DC5V Charging interface: Micro USB Feature: 1. Wireless Blue tooth connection 2. Memory function 3. Support U disk, TF card, AUX playback mode 4. Built in rechargeable lithium battery 5. Hands free function 6.