The
Gerlax H23 (often associated with the Hmusic brand model H23) is a rugged Bluetooth neckband designed for high-noise environments like jobsites, featuring significant water resistance and long battery life.
Key Specifications and Features:
The Gerlax H23 is primarily marketed as a “jobsite” headphone due to its durable build and noise-reduction capabilities.
Battery Life: Features a 400mAh battery that provides between 50 to 80 hours of music playback or up to 50 hours of talk time.
- Durability: Rated IP67 dustproof and waterproof, meaning it can withstand immersion in water and exposure to construction dust.
- Noise Reduction: Uses ENC (Environmental Noise Cancellation) microphones to block background sounds during calls. It also includes 3-level hearing protection via interchangeable ear tips that provide 20dB to 40dB of passive noise reduction.
- Connectivity: Equipped with Bluetooth 5.2 or 5.4 (depending on the specific version) with a range of approximately 65 feet (19.81 meters). It supports dual-device pairing and a low-latency “Game Mode”.
- Charging: Supports quick charging via a waterproof 2-pin magnetic port; a 10-minute charge can provide up to 3 hours of playtime, while a full charge takes about 1 to 1.5 hours.
Design and Comfort
- Material: The neckband is made from a lightweight, skin-friendly silicone and plastic blend, weighing approximately 34 grams (or 0.21 kg in shipping weight).
- Magnetic Earbuds: The earbuds snap together when not in use to prevent them from slipping off the neck.
- Drivers: Typically features 8mm to 10mm dynamic drivers to deliver full-range sound performance.
Included Components:
- The Gerlax/Hmusic H23 neckband.
- Multiple sets of ear tips (Tri-flange, memory foam, and standard round tips).
- A magnetic USB charging cable.
- A user manual.
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