Feature: Smart Interactive Bluetooth-compatible 4.0 USB Mini Adapter Dongle Achieved with CSR8510 Low Energy Controller fully Content with Bluetooth-compatible 4.0 Specification. 24-Bit Verification & Adaptive Frequency Hopping() Enabled allow a Reliable Connection up to 3Mbps and 100 Metres (Peer to Peer) with any Bluetooth-compatible Enabled Cell Phone, Tablet, Speaker, Headset or Headphone, Mice and Keyboard. Advanced Audio Processing Exclusive for Bluetooth-compatible 4.0 Voice Quality Enhancing allow to Process AAC Audio Losslessly as well as Process MP3, WAV, APE or FLAC. Compatible with Classic Bluetooth-compatible 4.0 and Bluetoth 3.0. Plug and Play Enabled Fingernail Size Mini Adapter allow to Plug and Forget.<br><br>It's an Perfect Solution to fer File, Audio or Voice Wirelessly for your Desktop and Laptop. Dual Mode ( mitter & Receiver) Enabled Bluetooth-compatible Adapter Extra Premium CSR Harmony Application allow for Office and other Applications Accessing Bluetooth-compatible Connection Directly. AVRCP & A2DP Service allow Cell phone, Tablet and any Bluetooth-compatible Devices connect to Speaker, Headset of Computer with and Playing Music of fer Voice, Update your Wired Speaker or Headset to Bluetooth-compatible Easily. Compatible Operating Systems: For XP, 2003, Vista, 7, 2008 and 8 32 or 64 Bit. Compatible Bluetooth-compatible Devices: Cell Phone, Tablet, Speaker, Headset or Headphone, Mice and Keyboard. Compatible Bluetooth-compatible Profiles: HID, 24-Bit , , , Advanced Audio Processing, AVRCP, A2DP, DUN-GW, , HFP A2DP AVTCP, , OPP, Audio-GW, FAX, BPP. Material: Nylon+EVA colour: Black<br><br>Package Contents: 1 x for MINI 3 PRO Shoulder Bag<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from t