Product Features:

Work frequency(900MHz,1800MHz,1900MHz)

Ultra tiny dimension: 4 x 3 x 1 (cm)

Weight:only 24g

Excellent stand by and working time,comparing to other similar products.

Prominent sound quality makes more reliable.

Specifications:

Power Supply:24 hours Non-stop

Card Compatible:GSM / SIM

Microphone Range (Meter):5~7(Radius)

Receive Sensitivity:-+10K

Working Temp:-40~50'C

Responding Frequency:1.2K~800Khz

Stand-by Time:Support voice control with 3-5 days,10-15 days without voice control

Working Time:5 hours

Approved: CE / FCC

All GSM SIM card compatible

Work frequency(900MHz,1800MHz,1900MHz). Please check if it can work with your local system format before purchasing!

Not suitable for either CDMA or 3G network!

Package Included:

1 x Mini Device---(without retail packaging)
1 x Usb cable
1 x Charger(110V-220V)

Note: We will repackage this item to Reduce Shipping Weight and also Paper,Bag Waste. We guaranty the item will be treated well, and also protected well.