Plastic folding bluetooth audio headset in paper gift box. Technical specifications: CSR Bluetooth V4'0 enables simultaneous connection between two phones with 10 m range, charging time 2–3 hours, playback time 5–6 hours, built-in microphone for phone calls, play/stop button directly on the headset. Compatible with all devices supporting bluetooth. USB/Micro USB cable included. box 165 x 50 x 117 mm