Mni-design bluetooth headphone

Mni-design bluetooth headphone Feature: 1enjoy music wirelessly with bluetooeh stereo enabled device 2.build-in high-quality 40mm mylarloudspeaker for audiophile grade sound quality 3.convenient USB charging 4.Remote function:play, stop, previous/ next, volume+/- 5.Mini foldable design ,great for travel and out door use Specifications: bluetooth specification v2.1+EDR class2 The latest version of A2DP1.2 AND AVRCP1.0 profiles support supports bluetooth headset and hangdfree profile (HFP 1.5) RF frequency range : 2.402-2.480GHZ,2.4G ISM band rechargeable 200mAh Li-polymer Battery Talk time: up to 5hoursBLUETOOTH DONGLE Feature: 1.convert non bluetooth PC into bluetooth enabled 2.wireless connect to bluetooth devices such as mobile phones,PDA or PC, for data transfer, networking, and dial-up, fax 3. Enabled wireless connection to bluetooth headset 4.supporting bluetooth voice data 5. supporting Multi language Specification: bluetooth specification V2.1& V2.0&1.2 compliant supporting profiles: networking ,and dial-up, fax,LAN access, and headset operation system: windows2000, XP, Vista symbol rate:3Mbps receiving/sending range:20m