Aspor A670 Wireless Bluetooth Speaker.

Bluetooth: 5.0 output power: 10w playing time: 4 hours built-in microphone. brand name: aspor power source: battery support apt-x: yes wi-fi music: iheartradio, spotify, apple music, tune in, amazon music. number of loudspeaker enclosure: 1 audio crossover: full-range woofer size/full-range size: 4.5′′ set type: speaker material: aluminum waterproof: yes communication: aux,usb pmpo: 10w support memory card: no speaker type: portable output power: 10w use: home theatre, portable audio player, mobile phone, computer, stage, outdoor, party. channels: 2 (2.0) special features: wireless, portable