Wireless FM GPS BT-12 Bluetooth Headphones for Motorcycle Helmet

Features: - This Bluetooth hands-free helmet kit is designed to fit the internal structure of a motorcycle helmet. - Utilizes the latest Bluetooth 4.1+EDR technology for optimal signal transmission. - Ultra-low power consumption, compatible with all Bluetooth devices. - Automatic, safe, and fast call answering. - Easy navigation: volume control (next/previous track), pause, auto-redial, etc. Compliant with CE, RoHS, FCC, and other European and American environmental and safety standards. - Built-in 500mAh high-capacity battery for extended standby and usage time. Specifications: - Color: Black - Model: BT12 - Bluetooth Version: V5.0+EDR - Frequency Range: 2.4026 GHz - 2.480 GHz - Range: 10 m (varies depending on environment and device) - Microphone Range: 1 m - Battery: 3.7V/500mA rechargeable battery (built-in) - Charging Time: 4-5 hours - Standby Time: Approximately 180 hours - Continuous Use Time: Approximately 20 hours - Dimensions: Approximately 50 x 35 x 12 mm - Package Weight: 173 g Package Contents: 1 * Bluetooth Headset Earphone 1 * Earphone 1 * USB Cable Note: 1. Due to differences in display and lighting, the actual color of the item may slightly differ from the color shown in the pictures. Thank you for your understanding. 2. Please allow for a 1-3 cm error due to manual measurement.