Impedance: 4 Ohms.
eBay
3.5mm To 3 RCA Audio Video Cable 3.5mm To 3 Male RCA Adapter Stereo AUX Cord AV Cable for Tablet Speaker Home Theater DVD Player
Aliexpress UK
The sound bar is functions through a USB cable with a USB connection with a 3.5mm Audio Jack.
eBay
USB C To Dual 6.35mm 1/4 Inch TS Mono Y Insert Cable Type-C Stereo Splitter Audio Cord for Laptop PC Phone Tablet Speaker Mixer
Aliexpress UK
Simply put the speakers either side of your pillow and plug it into your device and listen without disturbing others. Special Feature: Portable,Mini, Stereo. Speaker type:Mini Stereo. The sound can be soft depending on the device used as a source.
eBay
USB Type-C To Dual 6.35mm Jack 1/4 Audio Cable Y Insert Cable Splitter for iPad Laptop Mobile Phone Tablet To Speaker Mixer bass
Aliexpress UK
Jedel Compact Sound System 2.1 PC Desktop Laptop Tablet USB Powered Speakers. Laptop Parts & Accs. Computer USB 2.0 or 1.1 port, 3.5mm audio output port, Computer system sound card, Hot-swappable without software drivers.
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Live Sound Card Mini Portable Audio Effect Voice Changer Phone PC Tablet Speaker Device 8 Sound Changes Karaoke Tool
Aliexpress UK
Simply put the speakers either side of your pillow and plug it into your device and listen without disturbing others. The sound can be soft depending on the device used as a source. Built in Battery: No.
eBay
90 Degree Right Angle 3.5mm Male to Female Audio Adapter 3/5PCS Gold-Plated TRRS Stereo Jack Plug for Headsets Tablets Speakers
Aliexpress UK
Laptop Parts & Accs. Sound & Vision. Length of the AUX and USB cable : 58cm. Product material: ABS. Frequency Response:90HZ-20kHZ. impedance: 4 Ohms. Sensitivity: 60DB. Max power: 3w 2 watts.
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3-in-1 Bluetooth 5.3 Speaker with Tablet Holder Foldable Wireless Speaker Support Power Bank Charging For Video Meeting Live
Aliexpress UK
Equipped with a USB charging cable. Unique design -- Retractable speaker. Speaker Unit size: 3.5 (mm). 1 x Speaker. Battery capacity: 180mah. 1 x USB Charging Cable. We are willing to resolve any issues in an amicable manner.
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SHEVCHENKO 8OHM Mini Speaker Cavity Loudspeaker For Advertising Player Smart Lock Tablet PC Speaker Unit 2pcs
Aliexpress UK
USB Computer Speakers Computer Soundbar for PC,Desktop Laptop,USB Tablet, Mini Portable Soundbar with 3D Surround Stereo, Broad Compatibility, Plug and Play,1.2m USB Powered Features: 1. Excellent Sound Quality: Dual High-Performance Power Drivers deliver shocking sound without distortion even at the max volume, Powerful subwoofers brings you immersive listening experience, crystal clear highs, extra deep & solid bass. .
eBay
Headphone Extension Cable 90 Degree 3.5mm TRS/TRRS Male to Female Jack Audio Cord for PC MP3 Smartphone Tablet Speaker Earphone
Aliexpress UK