The Koleer H30 Bluetooth Wireless Speaker – Portable Stereo with Bass, FM Radio, USB/TF Card, Rechargeable is a compact, versatile audio solution designed for music lovers who value portability and high-quality sound. Engineered with advanced Bluetooth 5.4 technology, this speaker delivers crisp, immersive stereo audio with deep bass, making it perfect for indoor gatherings, outdoor adventures, or casual listening. With multiple playback options, a long-lasting battery, and a lightweight design, the Koleer H30 is your ideal companion for music on the go, whether you’re at the beach, hiking, or relaxing at home.

Key Features

1. Superior Audio Performance

• Hi-Fi Stereo Sound: Equipped with a 9W speaker, the Koleer H30 delivers high-fidelity audio with clear mids, crisp highs, and rich, deep bass, ensuring an immersive listening experience for all music genres.

• Frequency Range: Covers 60Hz–23KHz (or 80Hz–16KHz in some models), providing a wide sound spectrum for balanced audio output.

• Low Noise: With a noise rate of >80dB, the speaker minimizes distortion, delivering clean sound even at high volumes.

• True Wireless Stereo (TWS): Pair two Koleer H30 speakers via Bluetooth for a true stereo experience, amplifying sound for larger spaces or parties.

2. Advanced Wireless Connectivity

• Bluetooth 5.4: Offers stable, efficient pairing with a 15-meter transmission range, ensuring seamless connections with smartphones, tablets, laptops, and other Bluetooth-enabled devices.

• Built-In Microphone: Features a high-quality microphone for hands-free calls, with clear audio for conversations, making it ideal for conference calls or casual chats.

3. Versatile Playback Options

• Multiple Input Modes: Supports Bluetooth, USB drive, TF card, and FM radio, allowing you to enjoy music from various sources without relying on a single device. Play MP3 files directly from a USB drive or TF card (up to 32GB) or tune into your favorite FM stations.

• TWS Multi-Function: Enables dual-speaker pairing for enhanced stereo sound, perfect for creating a surround-sound effect at events or gatherings.

4. Portable and Durable Design

• Compact Size: Measuring 159.8 x 79.6 x 50.6 mm and weighing just 0.373 kg, the Koleer H30 is lightweight and easy to carry, fitting comfortably in a backpack or hand.

• Sleek Build: Constructed with high-quality plastic (ABS), the speaker combines durability with an elegant, modern design suitable for both indoor and outdoor use.

• Included Lanyard: Comes with a lanyard for easy portability, allowing you to hang it on a bag, bike, or other surfaces during outdoor activities.

5. Long-Lasting Battery

• 1200mAh Rechargeable Battery: Provides 2–8 hours of playback (depending on volume and usage), ensuring extended use for travel, parties, or outdoor adventures.

• Fast Charging: Recharges via USB-C (DC 5V) in approximately 2.2 hours, minimizing downtime and keeping the music flowing.

• Battery Efficiency: Designed to optimize power consumption, allowing reliable performance during long listening sessions.

6. User-Friendly Operation

• Intuitive Controls: Simple buttons allow easy switching between modes (Bluetooth, FM, USB, TF card), volume adjustment, and track navigation.

• FM Radio Functionality: Auto-search for FM channels or manual tuning with the included USB cable doubling as an antenna for improved signal reception.

Applications

The Koleer H30 Bluetooth Wireless Speaker is designed for a variety of uses:

• Outdoor Adventures: Its portable, lightweight design and lanyard make it perfect for hiking, camping, or beach trips.

• Home Entertainment: Enjoy high-quality stereo sound for music, podcasts, or movies in your living room or backyard.

• Parties and Gatherings: Use TWS pairing to amplify sound for small events or gatherings with friends.

• Hands-Free Calls: The built-in microphone supports clear, hands-free communication for calls or virtual meetings.

• Versatile Listening: Play music from Bluetooth devices, USB drives, TF cards, or FM radio, catering to diverse preferences.

Specifications

• Model: Koleer H30

• Bluetooth Version: V5.4

• Speaker Power: 9W

• Frequency Response: 60Hz–23KHz (or 80Hz–16KHz in some models)

• Noise Rate: >80dB

• Transmission Range: Up to 15 meters

• Battery Capacity: 1200mAh (rechargeable lithium-ion)

• Playback Time: 2–8 hours (depending on volume and usage)

• Charging Time: Approximately 2.2 hours

• Charging Port: USB-C (DC 5V)

• Dimensions: 159.8 x 79.6 x 50.6 mm

• Weight: 0.373 kg

• Material: ABS plastic

• Supported Inputs: Bluetooth, USB, TF card (up to 32GB), FM radio

• Additional Features: TWS pairing, built-in microphone, lanyard

• What’s in the Box: Koleer H30 Speaker, USB-C charging cable, lanyard, user manual

Why Choose the Koleer H30 Bluetooth Wireless Speaker?

The Koleer H30 combines portability, versatility, and powerful audio performance in a sleek, compact package. Its advanced Bluetooth 5.4 connectivity ensures reliable pairing, while the Hi-Fi stereo sound and deep bass deliver an exceptional listening experience. With multiple playback options, a long-lasting 1200mAh battery, and a durable yet lightweight design, it’s perfect for music lovers who want high-quality sound anywhere, anytime. Whether you’re hosting a party, traveling, or enjoying a quiet evening at home, the Koleer H30 is your go-to speaker for rich, immersive audio.