Round Speaker Volume:150 This version includes a cork

This version includes a cork keychain with a metal carabiner

tea or your favorite drink you want to keep hot or cold

or screen printing for vibrant branding

Has an adjustable polyester strap and secure plastic buckle

Round Speaker Volume:150 This version includes a corkThis wireless speaker feature high definition Bluetooth 3. 0 technology. Simply pair your handheld device with the speaker to enjoy dynamic stereo sound. It features high def sound with a built in mic for easy, hands free calling. This is the perfect option for home, the office, outdoors and beyond. It pairs from up to 30 feet away and comes with a 300 mAh lithium polymer battery. Enjoy up to two hours of play time. Approximate size is 2 1 4"H x 2 1