Specification

BT Version: V5.0

Transmission distance : 2 10M

Battery capacity: 600mAh

Rated input: 5V --- 500mA

Charging Time: About 1.5h

Usage Time: About 4-6h (50% of the volume)

Horn specification: 52mm4Q 5W

Frequency response: 100Hz-18KHz

Precautions for product use

(1) Don't attempt to disassemble the unit and change any part, except there is operation method mentioned in the manual.

(2) Don't expose the unit to liquid, moisture or humidity, since it is not a waterproof product.

(3) Disconnect the unit with your Bluetooth device and move it to the safe area if the liquid get inside the unit.

(4) Don't assemble or disassemble the unit to avoid electric shock, if there is water on your hands.

(5) Don't expose the unit to extremely high temperature or dispose of the unit in fire as it will result in an explosion.

(6) Don't place the unit in an electromagnetic interference environment to avoid malfunction.

Indicator status

● BTversion mode: connected state, the blue light is on, and the blue light flashes slowly when playing music.

● Pairing status: the blue indicator light flashes quickly.

●Charging indication: the charging red light is on, the full red light is off.

●TWS status: On the couplet, the host blinks at short intervals,and the secondary host blinks at long intervals.

Lenovo K3 Pro Bluetooth Speakers Outdoor Portable Wireless Loudspeaker Music Player With Microphone HiFi Stereo Sound Subwoofer