4000mAh Sound Box Bluetooth Speaker Soundbar USB 3D Stereo Subwoofer AUX FM Home Clock Indoor for Computer Speaker Powerful Bass

Product parameter Box material: plastic Audio input mode: AUX, USB, TF card, Bluetooth, FM playback, PC mode USB/TF: Support 32GB Bluetooth-compatible version: V5.0 Bluetooth-compatible receiving distance: ≥10m Battery: 4000 mAh high-performance lithium battery Charging input: DC DC5V/1A-2A Resolution: ≥60db Signal to noise ratio: ≥70db Distortion: ≤10% Frequency response range: 80Hz-20KHz Speaker impedance: 402*2 Speaker power: 8W*2 Control method: mechanical button Working temperature: 0-45°C Product color: black Product size: 487*130* 43mm

Specifications: *High performance Use of premium sound chips, support 360 degrees high-fidelity surrounded stereo sound, giving you superior music enjoyment at any angle. *LED ambient light Equipped with LED ambient light, with colorful lighting, you can freely turn it on and change, the best partner for party. *Bluetooth-compatible function Support Bluetooth-compatible 5.0 function, easy to match and connect with your phone to be as a loudspeaker, helps you to enjoy high-quality music freely and quickly at any time and any place. *USB rechargeable Built-in a 4000mAh rechargeable battery and USB port, can be easily connected with the USB adaptor, power bank, laptop and other devices for charge. *Wide application With the powerful music function , the cordless voice box is perfect for home, party, bar, office, cafe, swimming pool, beach, wedding, holiday and many other indoor and outdoor occasions to use.

Package Included: 1*speaker 1*charging cable 1*audio cable 1*instruction

Notes: There is some error in manual measurement, please understand

Input/Output: USB Maximum wireless range[m]: <10m Touch Screen: no Sound Mode: 3D Surround Sound Mode Category: Speakers Use: Home Sabwoofer cabinet material: Plastic Woofer/Widerange material: Metal Mid-range material: Metal Tweeter material: Metal Tweeter type: HORN Acoustic enclosure: Transmission line Sensivity: 64dB Control: Volume control Codecs: Apt-X HD Input Power(W): 400-499 W Total Harmonic Distortion: 2% Active Noise-Cancellation: Active Impedance: 2-4 Ohm Voice Control: Yes Frequency Range: 60Hz-23KHz Output Power: 250W Display Screen: Yes Support APP: Yes Support Memory Card: Yes Material: Metal Playback Function: Radio,mp3,DSD,WAV Remote Control: No Support Apt-x: Yes Intelligent Personal Assistant: Facebook's M Built-in Microphone: Yes Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 4 Power Source: Battery,USB PMPO: 300W Channels: 4 (3.1) Feature: Wireless subfoofer Battery: Yes Communication: AUX,USB Speaker Type: Computer Speaker Cabinet Material: Plastic Origin: Mainland China Certification: CE Speaker size: 495*88*57mm Audio input mode: aux, USB, TF card, Bluetooth, FM radio PC game mode control mode: Mechanical button/music game mode can be switched