Retro Portable Bluetooth Speaker Classical Music Player Sound Stereo Subwoofer

SPECIFICATIONS Brand Name: OZKVVM Cabinet Material: plastic Audio Crossover: Full-Range Waterproof: No Communication: bluetooth Speaker Type: Portable Channels: 5.0 Support APP: No Battery: Yes Category: Speakers Use: Home Origin: International Sound Mode: Standard Mode Voice Control: No Power Source: Battery Number of Loudspeaker Enclosure: 1 Input Power(W): <25 W Input/Output: Aux Intelligent Personal Assistant: none Tweeter material: Other Sensivity: 90 Maximum wireless range[m]: <10m Certification: CE PMPO: 5W Output Power: 5W Support Memory Card: Yes Battery capacity: Lithium battery 400mAh Play time: about 2-4 hours (depending on the volume level) Charging time: about 2-3 hours Support: Bluetooth, TF card, USB,AUX,Type-c. Bluetooth version: V5.0 Bluetooth distance: 10M Product size: 11.5*7.8*6.1 CM   How to Use FM Radio Function: Press and Hold ON/OFF Key to Turn on.then, double click the key to enter the system search FM mode. and then the system will automatically save the radio station after thesearch is finished.Press and hold the "Next"key to select the next radiostation,(Tip: When using the radicfunction, please plug in the audio cable for the antenna, the receptioneffect will be better） Package Include: 1* Bluetooth Speaker 1* Charge Cable 1* AUX Cable 1* Manual 1* Box