Sophisticated design. Superb sound. No strings attached. SPIDER DESIGNS has spent decades perfecting the balance between supreme performance, and aesthetically elegant designs for their products. The WALLET advances this desire for a portable speaker that you will want to be seen with and joyous to hear. Incredibly thin, the resilient brushed aluminum chassis is accented with ceramic ally bonded chamfered edge for timeless appearance. WALLET makes it possible to enjoy music at the park with the 8 hour battery while charging another device with a side USB port. Streaming music and media to your paired devices is amazingly easy via Bluetooth allowing you to take a call and then return to your music. The versatile, dual-microphone conference mode provides echo and noise cancellation reproduces your calls as if everyone is in the same room. Nothing is appears quite as elegant as your gold SPIDER DESIGNS WALLET portable Bluetooth speaker COMES WITH 3000MAH POWER BANK TO RECHARGE YOUR MOBILE ,IPOD ETC ON THE GO.