Brand Name: T&G Power Source: USB Inbox adaptor: No Cabinet Material: Plastic Audio Crossover: Full-Range Waterproof: Yes Communication: Induction Speaker Type: Portable Channels: 2 (2.0) Support APP: No Battery: Yes Category: Speakers Use: others Origin: Mainland China Sound Mode: Other Voice Control: No Power Source: USB Number of Loudspeaker Enclosure: 1 Input Power(W): <25 W High-concerned chemical: None Input/Output: USB Intelligent Personal Assistant: None Tweeter material: Other Width[mm]: 50 Acoustic enclosure: Other Depth[mm]: 100 Remote Control: No Support Apt-x: No Weight[g]: 200 Number of devices connectable simultaneously: 2 Bluetooth Version: 5.3 Total Harmonic Distortion: 1 Sensivity: 90 Output Voltage: 5 W Support Memory Card: Yes Feature: Phone Function Battery Capacity[mAh]: 500 Woofer/Widerange material: Other Playback Function: Radio Playback Function: MP3 Display Screen: No Maximum wireless range[m]: <10m Sabwoofer cabinet material: Plastic Certification: CE PMPO: 5 W Touch Screen: No Impedance: 4 Ohm Tweeter type: HORN Active Noise-Cancellation: Active Material: Plastic Display Screen: No Mid-range material: Other Built-in Microphone: Yes Height[mm]: 72 Frequency Range: 100Hz-20KHz Feature: caixa de som Item Condition: New Choice: yes semi_Choice: yes