Boombest Ln1116plus Large Bluetooth Speaker Radio

- Large bass bluetooth speaker with equalizer and TWS functions. - 7 preset EQ modes with a dedicated button. - Enhanced bass and loud Bass drives. - Bluetooth V5.0 connects to a wide range of connections - Input voltage: DC-5V 2A - Transmission distance: 10m - Weight: 1570g - Size: 270 x 133 x 145mm - Speaker: 4" 30W x 1, diam.52 10W x 1 - Frequency response: 20Hz to 20KHz - SNR: 85dB - Work voltage: 7.4V - Distortion: 1% - Battery: 6000mAh (1500mAh x 4pcs) - Volume decrease/previous song - Play/pause/answer a call - Volume up/next song - Power on/off - TF card, USB, AUX - Rechargeable on DC 5V with provided USB-C cable - Includes heavy duty strap - CE and FCC certifications