1. In-car & Desk-Top Use. Support AVRCP . Up to date Bluetooth technology.Bluetooth class 2,10 meters.
Talk time: 4-6 hours.
Standby time: 200-280 hours.
Battery: 3.7v/420mAh, rechargeable Li-polymer battery, Battery replaceable.
Power Charge:(Normal charge time 2.5 hours)
By charger:charge by cigarrete lighter of car, or charge by AC charger.
By USB cable: easy to charge from PC .
Charge port: 8 pins Mini USB.
Frequency: 2.4GHz .
Speaker power: 1.5W .
Sensitivity of microphone: -42db.
Mini Size:8.25*4.0*1.8cm,Weight: 42g(battery included)
Color: Black.

2. Features:
Advanced Built-in Dual Mic. with 3.5mm Stereo audio output. Audio Out for Privacy Headset..
DSP solution, echo cancellation & Noise suppression,
Auto Bluetooth Link & Power Saving.
Multi-Pair-Up to 8 mobile phones. Support VoIP/Skype.
Power switch,Call Answer/Reject/End/Interchange/Mute /Voice Dial/LNR/ Music Replay/ /Song Next & Previous.
Call inter-Changing:
(1) Speakerphone to Handset;
(2) Handset to Speakerphone.
AVRCP & A2DP & HSP1.1 & HFP1.5 profiles .

3. Accessories:
1). Bluetooth stereo speakerphone
2). User manual (English & Chinese)
3). 2 way mounting bracket.
4). Car Charger .
5). Travel charger is a option(In defaul, not included).

4. Carton:
pcs/carton, N.W.: kg, G.W.: kg.
carton size: cm * cm* cm.