. Bluetooth version: 5.0 Speaker 4 X3

· Frequency response: 20Hz-20 KHz

· Voltage: 7.4V

. Weight 2020 grams

· Charging voltage: DC 5V

· Transmission distance: 10m SNR 90dB Distortion 1%

· Size: 375 x 150 x 154 mm

· Wireless Transmission

· Wireless Music

· Stereo Sound Quality

· USB Play

· Telephone and Micropho

· Omni Directional MIC

· TF Card

Powerful speakers with breadth-taking strong BASS and surround sound.

1*93mm + 2*66mm Loudspeaker, Bi-amp, Passive radiators.

Very long-lasting battery life for longer music play.

Advanced Wireless Technology - perfect for all bluetooth devices.

Compact & Portable - easy to carry, Perfect for home and outdoor events.

Handsfree Call ; built-in HD microphone for phone calls, voice-enabled speakerphone, One-key call button.

Multiple Play modes - Bluetooth, Aux-in, SD card, & USB drive player.

Powerful speakers with breadth-taking strong BASS and surround sound.

1*93mm + 2*66mm Loudspeaker, Bi-amp, Passive radiators.

Very long-lasting battery life for longer music play.

Advanced Wireless Technology - perfect for all bluetooth devices.

Compact & Portable - easy to carry, Perfect for home and outdoor events.

Handsfree Call ; built-in HD microphone for phone calls, voice-enabled speakerphone, One-key call button.

Multiple Play modes - Bluetooth, Aux-in, SD card, & USB drive player.

WATER RESISTANT IPX5: Splashproof, rainproof, dustproof, sandproof; outdoor speaker.