The ZQS8221 is a 40W high-power portable Bluetooth party and karaoke speaker featuring dual 8-inch woofers and dynamic RGB LED lighting
Sing E ZQS 8221 Dual 8” High Power Bass Speaker Specifications
Output Power: 40W total (20W × 2 channels)
Speaker Drivers: Dual 8-inch subwoofers plus a tweeter
Battery Capacity: Rechargeable lithium battery (typically 3600mAh to 4500mAh depending on the specific manufacturing batch)
Playback Time: Around 3 to 6 hours depending on volume levels and LED light usage
Bluetooth Version: Bluetooth 5.0 / 5.x
Connectivity & Media Inputs: USB port, Micro-SD / TF card reader (supports up to 32GB), AUX line-in, and FM radio
Karaoke Features: Includes a microphone input jack (with a bundled wired or wireless microphone depending on the package), plus adjustable echo, mic volume, treble, and bass controls
Special Functions: TWS (True Wireless Stereo) support to pair two identical speakers together for a synchronized stereo soundstage
Dimensions & Weight: Approximately 310 × 310 × 800 mm and weighs around 5.1 kg
Accessories: Remote control, charging cable (DC 5V), and microphone
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