Zoweetek Bluetooth Speaker Portable with SD Card Slot and AUX Input, Wireless Stereo Speaker for Echo dot, 8W Dual-Driver, More Bass, Built-in Microphone for Calls for iPhone, iPad, and others

?Bluetooth 4.1 supporting Echo Dot?Very easy to pair with Echo Dot via the Alexa App. The obvious advantage is that it makes the Echo portable, in which you can have the speaker in the kitchen, garden or upstairs, and you can skip a track by using the volume button on the speaker. ?Crisp and Clear sound with a good base?2 x 4 watts bass impedance bluetooth speaker is larger than the normal 10 watts and less than 1% harmonic distortion that ensures clarity and fidelity. Enjoy a High Definition stereo sound with a impressive volume. ?Dual-channels stereo? Offer extra oomph you want. Enjoy a High Definition stereo sound with a impressive volume. The damper of the horn ensures bouncy bass. Built-in low-frequency radiator increases the depth of the bass, making this subwoofer speaker bass more exciting. ?Travel Companion?The portable size makes this wireless spearker easy to stick in a bag for trip, travel, camping, nights away and holidays. Take it with your travel or anywhere and let the music live from your palm. ?Durable Battery? Built-in 2200mAh high capacity lithium-ion rechargeable battery can play music continuously for up to 24 hours. Built-in HD noise-reducing microphone supports hands-free calls clearly.