Unbranded A30 Black Speaker sku-18820154358 440033442697

This Black Unbranded A30 portable speaker (sku-18820154358; UPC 440033442697) is listed under Home Audio, Speakers & Soundbars. Its 2.2-channel setup has 4 speakers: two bass drivers, two tweeters and a rear bass tube. Rated output is 40W, with 60W peak power. It can be used at home or for outdoor gatherings, including camping, poolside use and beach trips. Playback options include Bluetooth 5.0, TF card, USB drive, AUX input and FM radio. The speaker has a 3.5MM microphone jack, digital display, automatic and manual FM station search, and flashing LED lights with strobe effects that sync to music. Bluetooth range is up to 100 feet. It supports phones, computers, MP3/MP4 players and TVs, including Windows, iOS and Android devices. Four rechargeable lithium batteries provide 2000 mAh each, for 8000 mAh total capacity (8000mAh). A full charge takes approximately 2 to 4 hours; the description says it can play at maximum volume for extended periods. A handle and top-mounted phone stand support portable use. The included remote controls inputs, treble and bass. FM stations can be scanned automatically or entered manually. The seller promises a response to support requests within 12 hours and describes its service as 100% quality service.