Mini Bluetooth Speaker Outdoor Hifi Subwoofer Portable Hands-free Call Music Sound Box TF Card MP3 Player Computer Loudspeaker

High-concerned chemical: None. Input/Output: USB. Sound Mode: Stereo Sound Mode. Category: Speakers. Use: others. Bluetooth Version: 5.0. Input Power(W: Voice Control: No. Frequency Range: Other. Display Screen: No. Waterproof: No. Support APP: No. Material: Plastic. Inbox adaptor: Yes. Support Apt-x: No. Intelligent Personal Assistant: None. Display Screen: No. Built-in Microphone: No. Audio Crossover: Full-Range. Number of Loudspeaker Enclosure: 1. Power Source: Battery. PMPO: 3W. Channels: 2 2.0). Battery: Yes. Communication: Bluetooth. Speaker Type: Portable. Cabinet Material: Plastic. Brand Name: JINSERTA. JINSERTA Model: JS-6937. Power Source: Battery. Origin: Mainland China. Remote Control: No. Output Voltage: 3W. Support Memory Card: Yes. Certification: None. Parameters: Speaker: 1.5 subwoofer. Output power: 3W. Distortion rate: 0.5%. Signal-to-noise ratio: 78db. Frequency response: 65Hz-18Khz. Working distance: 8-10 meters. Packing list: 1 Bluetooth speaker. 1 Charging cable.