i13 Portable Bind Splash-proof Stereo Music Wireless Sports Bluetooth Speaker Color:Rose Gold Compatible with all USB interface

Compatible with all USB interface devices

iOS system devices on the market

Creative dual coil design

The ear hook is made of metal memory wire

Speaker unit: Mid-bass outer diameter 3 inches

i13 Portable Bind Splash-proof Stereo Music Wireless Sports Bluetooth Speaker Color:Rose Gold Compatible with all USB interface1. Portable design, easy to operate and convenient to carry. 2. Fashion and simple round shape design. 3. Built in HD MIC: Supports hands free calls & stereo music surround. 4. Support music playback, plug and play. 5. Up to 10m transmission distance. 6. HD microphone design brings pretty good listening experience. 7. Splash proof and waterproof. Specification: General Bluetooth Version V3. 0 Transmission Distance 10m SNR 80db Interfaces 1 x Micro USB