Wireless Bluetooth Speaker USB SD Card Music Player From Fibonic. Among the Best Portable Speakers with Loudest Sound Output. Indoor and Outdoor use. Compatible with iPhone and other Smartphones. SMART & STYLISH: In Black, Red, Blue & White. Sleek look with amazing grip making it easy to carry ENHANCED AUDIO & CONNECTIVITY: Extensive wide range audio reach at a loud volume and its easy to pair CUSTOMER EXPERIENCE: exceptional service, money back guarantee and special discounts on Fibonic range BATTERY LIFE: Rechargeable Lithium battery provides you with 6 hrs of music play and 8 hrs of radio or AUX-In WORKS WITH: Smartphones (Nexus, Samsung, Apple, Android etc.), MP3, MP4 players, PCs, radios and television