Search query: high performance mini stereo system

Product: Bose SoundLink Micro: Small Portable Bluetooth Speaker (Waterproof), Black Crisp, balanced sound and unmatched bass for a Bluetooth speaker its size, plays loud and clear outdoors for beach days or camping trips
Built-in mic for speakerphone to take clear conference or personal calls out loud with a wireless range of approximately 30 feet.
Waterproof speaker from the inside out (IPX7 rating), with soft, rugged exterior, resists dents, cracks and scratches
Easily portable with a tear resistant strap to bring it wherever you go, strap to your backpack, cooler or handlebars
Up to 6 Hours of play time from a rechargeable battery and wireless Bluetooth pairing. Bose Black

Product: Denon D-M41 Home Theater Mini Amplifier and Bookshelf Speaker Pair - Compact HiFi Stereo System with CD, FM/AM Tuner and Wireless Bluetooth Music | Perfect for Small Rooms and Home Cinema The Denon D-M41 stereo CD/FM receiver INCLUDES a pair of SC-M41 bookshelf speakers (2x30W), with a high quality 4 3/4" woofer/mid & a 1" high definition silk dome tweeter that produces a SMOOTH NATURAL POWERFUL SOUND, FIT FOR SMALL TO MID-SIZE ROOMS
ENHANCED AUDIO PERFORMANCE WITH THE TRIPLE NOISE REDUCTION DESIGN that preserves signal purity & eliminates distortions from three noise sources, giving a more dramatic home theater experience. SOUND, STYLE & FACILITIES all packed in a box
TWO DIGITAL INPUTS allow you to STREAM UNLIMITED MUSIC via Bluetooth AND HOOK UP YOUR TV, set-top box or other source for unmatched premium sound in its size
INCLUDES DEDICATED HEADPHONE AMPLIFIER. Connect your headphones to the jack and enjoy personal listening without disturbing anyone in the other room
With its 100-year legacy & Japanese precision technology, Denon BRINGS PURITY OF SOUND AND JOY TO YOUR LIVES. Immerse yourself in multi-dimensional audio and Hi-Fi surround sound with this amp for an unmatched home entertainment system Denon Black

Product: The Bose SoundLink Revolve, the Portable Bluetooth Speaker with 360 Wireless Surround Sound, Lux Gray Deep, loud and immersive sound, with True 360 degree coverage
Built-in mic for speakerphone to take clear conference or personal calls out loud with a wireless range of approximately 30 feet.
Seamless aluminum body is durable and water resistant (IPX4)
Enjoy up to 12 hours of play time from a rechargeable, lithium-ion battery
Wireless Bluetooth pairing with voice prompts allows you to easily take calls and access your phone’s virtual assistant — hands free Bose Lux Gray

Product: JBL Charge 3 Waterproof Portable Bluetooth Speaker (Black), 1 Bluetooth - Wirelessly connect up to 3 smartphones or tablets to the speaker and take turns playing powerful stereo sound.
Battery type : Lithium-ion Polymer (22.2Wh)2) 20 hours of playtime(varies by volume level and content)
IPX7 Waterproof
Take crystal clear calls from your speaker with the touch of a button thanks to the noise and echo-cancelling speakerphone.
Build your own ecosystem by connecting multiple JBL Connect enabled speakers together to amplify the listening experience. JBL black