Amaya Asp02 *30hrs Time Bluetooth Neckband

Bluetooth 5.0 connectivity Up to 30 hours of playback time on a single charge Secure fit and sweatproof design Lightweight and comfortable In-ear design for a snug fit Built-in microphone for hands-free calling Multifunction button for controlling music and calls Specifications: Bluetooth version:?5.0 Speaker impedance:?16? Sensitivity:?107dB Frequency response:?20Hz-20kHz Battery capacity:?180mAh Charging time:?2 hours Playtime:?Up to 30 hrs