1.Version 2.1. 2.Stereo bluetooth headset. 3.Ear hook & Mono bluetooth headset. 4.Long talking. 5.Weight: 9.6 grams Certificates : CE,ROHS,BQB,FCC

  Function :

Bluetooth Version:2.1 with EDR

Operating Distance:10m

Battery:   Battery Built-in rechargeable li-on polymer battery

Charging Plug:A/C charger

Dimensions:62.2mm x 17.3 mm x 23 mm

Headset weigh: about 9.6g

VOIP:Support

Multipoint Technology:Yes

Music Streaming:Yes

Multi-function Button On/Off:Yes

Standard Bluetooth Features:Yes

Standby Time (hrs):100

Supported Profiles:Headset A2DP,AVRCP,Handsfree

Talk Time (hrs):3

Packing Including:

               1*Stereo headset               1*AC charger               1*stereo earpiece               1*Mono earpieces               1* User manual

2012 New Stereo bluetooth headset