Creative Digital Bluetooth Headphones

Creative CB2530 Digital Bluetooth Headphones ( ear-cup ). Experience pure wireless freedom with Creative's Digital Wireless Headphone CB2530! The Creative's Bluetooth Headphone CB2530 uses GFSK modulation with Bluetooth specification version 1.2. works with most Bluetooth enabled devices supporting A2DP profile or Bluetooth USB AV dongle with an adjustable headband for comfort wearing. The Creative's Bluetooth Headphone CB2530 can support up to 8.5 Meters (Class 2) with clear music quality of 20-level volume control for continuous streaming time of >8 hours for new batteries used.