Metal bluetooth speaker in gift box. Technical specifications: output 3 W, 2.1 + EDR bluetooth with 10 m range, battery capacity 400 mAh, charging time 1–2 hours, playback time 2–3 hours, built-in microphone for conference and telephone calls, play/stop button directly on the speaker. Compatible with all devices supporting bluetooth connectivity as well as through the audio cable. USB/Micro USB cable and Jack/Jack cable included