PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Dolcer DP300 Wireless Speaker - Black Micro USB Cable PRODUCT DESCRIPTION Presents a full and rich sound with vigorous bass and clear vocal, thanks to a pair of passive resonators, a pair of Class-D amplifiers, and dual 10W drivers. Volume within 75% delivers better sound performance. Built-in microphone lets you take hands-free calls from your speaker, with louder and clearer sound. Works great for video and phone call meetings. PRODUCT INFORMATION Colour - Black Brand - Dolcer Item dimensions L x W x H - 8 x 8 x 15 centimetres Speaker maximum output power - 20 Watts Batteries - 2 Lithium ion batteries required. Battery life - 12 Hours 3.5mm Audio Cable Compatible with - Smartphones, Tablets, Laptops & MP3