Koleer H74 Portable Bass Wireless Speaker

The Koleer H74 is a compact yet powerful Bluetooth speaker designed to deliver rich bass and immersive audio on the go. Whether you’re hosting a small gathering, commuting, or relaxing outdoors, this speaker combines versatile playback options with a sleek design.

Key Features:

Powerful bass-driven audio in a portable form

Bluetooth connectivity (likely v5.0+) for seamless wireless streaming

Multiple playback modes: play music via Bluetooth, USB (U‑disk), TF card, FM radio, and AUX-in

TWS pairing support to connect two speakers for stereo sound

Integrated call functionality with built-in microphone for hands-free phone calls

Long battery life, featuring a built-in battery (typically around 1,200mAh) for hours of playback

Compact design, often with LED lighting effects and strap for easy carry

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✅ Estimated Specs (Based on Similar Koleer Models):

Feature Typical Values

Battery Capacity 1,200 mAh (approximately 3–7 hrs playback)
Bluetooth Version Bluetooth 5.0 / 5.4
Audio Output Power Around 5–7W, deep bass tuned
Playback Formats USB, TF Card, FM Radio, AUX, Bluetooth
TWS Stereo Support Yes (true wireless pairing)
Dimensions & Weight Similar to S29/H30 range (≈ 130–160g)
Connectivity Range 10–15 m wireless
Additional Features LED light, portable strap, built-in mic