Enhance your ride with the BT12 Motorcycle Helmet Bluetooth Headset. This versatile device offers seamless connectivity and crystal-clear audio, with two versions to choose from: one with an LED indicator light and one without. Key Features: Advanced CSR4.2+EDR Bluetooth technology for stable connection and low power consumption Automatic call answering with manual option available High-quality, noise-cancelling microphone for clear hands-free communication Premium audio for music streaming with easy playback controls Waterproof design for all-weather use Compatible with all Bluetooth-enabled devices Two versions available: with LED indicator light or without Technical Specifications: Bluetooth Version: V4.2+EDR Standby Time: Up to 120 hours Transmission Range: Up to 10 meters (may vary based on environment and connected device) Optimal Microphone Distance: Within 1 meter Battery: 500mA/1000mA rechargeable lithium battery Versions: Choose between LED indicator light or no light Note: This is a high-quality helmet headset for music and calls, not an intercom system.