Estone Cute 3.5mm Stereo Audio Headset Heart Shape Headphone Splitter Connector Adapter (Pink) 3.5mm headphone adapter splits line into 2x 3.5mm ports Listen to one device with two sets of headphones, it's a great gift Connect up to 2 headphones to one device for sharing music with friends Compatible with any device with a standard 3.5mm headphone socket: such as MP3 players; PDA; portable gaming systems & computers Size: approx.6cmx4.8cm/2.4''x1.9''