Introducing the HKM-337427 Low Energy Bluetooth Helmet Headset, designed for those who seek a seamless audio experience while on the move. This advanced headset combines innovative design with practical features, making it an essential accessory for any rider.

With a robust 450mAh lithium battery, this headset provides an impressive runtime of about 10 hours, ensuring you remain connected without frequent charging. The Bluetooth version 4.1+EDR CSR8635 supports both A2DP and AVRCP agreements, guaranteeing high-quality audio and smooth connectivity at a mobile phone connection distance of up to 50 meters.

The HKM-337427 is engineered for comfort and performance. Unlike traditional built-in headsets, where the battery placement can cause discomfort, this model features a separate main unit that attaches securely to your helmet. This design minimizes ear pressure while providing a snug fit that stays in place, even during high-speed rides.

One of the standout features of the HKM-337427 is its high-power audio amplifier, which significantly enhances the audio volume range. This means you can enjoy crisp music playback and clear phone conversations, regardless of the surrounding noise environment. Coupled with a high-quality amp chip, this headset restores Bluetooth audio with remarkable sound fidelity.

Installation is made simple and secure with screws and a bayonet system, making it more stable compared to competing models that might rely on glue or Velcro. This thoughtful design ensures that your audio experience remains uninterrupted, allowing you to focus on the road ahead.

Upgrade your riding experience with the HKM-337427 Low Energy Bluetooth Helmet Headset, the perfect blend of performance, comfort, and ease of use. Enjoy longer rides and clearer conversations with this thoughtfully crafted audio solution.

Bluetooth version: 4.1+EDR CSR8635
Support agreement: A2DP AND AVRCP
Lithium battery: 450MAH
Charging voltage/current: DC5V/190ma
Frequency: 2.4GHz
Power amplifier: HT4832SQ
Working time: about 10 hours
Mobile phone connection distance: 50 meters
Feature:
1. The helmet is attached to the main unit, compared with the built-in type (the battery is on the earphone), the inner earphone is thinner, will not squeeze the ear, and is more comfortable;
2. The host contains a larger capacity battery, up to 450mAh, (the built-in type is about 250mAh), which makes the standby time and working time of the whole machine longer;
3. Fix the host with screws and bayonet, (built-in type usually uses glue or Velcro), so that the host is installed tighter and is not easy to fall off during high-speed riding;
4. Use high-power audio power amplifier to make the audio volume range larger, and will not affect music playback and phone answering in the noise environment of high-speed riding;
5. Using high-quality amp chip, can restore Bluetooth audio with high sound quality;