Monster Cable 133265 ClarityHD Micro Bluetooth Speaker 100 - White Ultra-compact, high performance Bluetooth speaker delivers wireless stereo sound Optimized for Blackberry devices, smartphones, netbooks and notebook PCs Built-in mic with advanced noise cancellation enables clear wireless hands-free calling and conferencing. Rechargeable Lithium Ion batteries power up to 5 hours of play time at full volume on a single charge. Connects to iPod or any device with a 3.5 mm headphone port using a mini-jack cable (cable not included).