Features: 1. Utilizes CSR 4.0+EDR Bluetooth technology for strong signal transmission and ultra-low power consumption compatible with most Bluetooth devices. 2. Supports automatic answer function with option to switch to manual answering; includes a built-in high-quality anti-interference microphone for effective hands-free calling, answering, and hanging up. 3. High sound fidelity with controls for song navigation, volume adjustment, play/pause, and redial functions; simple and intuitive operation. Specifications: Connection Name: BT Bluetooth Version: V4.2+CSR (updated version, may differ slightly from manual) Transmission Distance: 10 meters (varies based on environmental conditions and connected device) Bluetooth Pairing Distance: 20–30 meters (varies by device) Standby Time: 120 hours Play Time: 15 hours Charging Time: ≤1 hour Battery: 3.7V/500mAh Microphone Distance: ≤1 meter Frequency Range: 2402 MHz – 2480 MHz Key Features: - Helmet headset with Bluetooth functionality - Designed for motorcycle helmet use - Hands-free communication while riding - Comfortable and secure fit inside helmet - Noise-reducing microphone for clear o - Easy-to-use control buttons - Supports music playback and call management - Universal compatibility with Bluetooth-enabled devices - Lightweight and compact design - Integrated o solution for riders Package Includes: 1 x Motorcycle Helmet Headset 1 x Charging Cable 1 x User Manual 1 x Microphone Cover 2 x Static Stickers