Compact design. 3W RMS. Built-in 300mAh battery. Built-in microphone for phone calls. Memory card slot. MP3 player. Built-in FM radio. Aluminum casing. LED indicator for functions, incoming calls, etc. Up to 2.5 hours of music playback. Approximately 4.5 hours of talk time. Up to 20 hours of standby time. All products are REACH, RoHS, and CE certified.
