Portable lightweight design, small size, easy to carry and use. | Powered by USB, no external power supply required, plug and play. | With USB2.0 cable, no need to worry about data cable loss. | Suitable for 3.5 inch floppy disk. | Compatible with Windows XP/Win7/Win8/Win10/Vista/OS.

*With sensor which automatically switches infrared LED Off/On during day and night. | *96pcs infrared lamps, provide strong light for CCTV Camera when the environment getting dark. | *Made of high quality and durable material. | *Aluminum outer skin, excellent heat exchange. | *Strengthen glass and IP65 waterproof grade, suitable for use both indoor and outdoor places.

The call block device has a 2000 number blocking ty. Completely keeping your phone quite without annoying call. | The phone number blocker can block international area codes, it's useful for those international aggravating calls that deceptively adopt your area code and any exchange. | One-touch blacklist function, sur easy to orate even without manual. | The phone call blocker is in to enhance the privacy of your home phones. Say goodbye to all annoying voice-mails. | With just 6 buttons on the blocker and clear LCD screen, friendly for older ople as well. A great choice for Christmas gift.

Block unwanted callers. | FSK/DTMF dual system. | 1500 numbers memories for blacklist. | Reviewing and deleting of numbers in blacklist. | Blcklists & whitelists of switchable.

☎ 4G Fixed Wireless Phone - Support GSM850/900/1800/1900Mhz, Caller ID, Save more than 100 SMS on the phone, 7-level headphone volume and silence adjustable, Storage 20 missed call or received calls and the last ten dialed number. More functions will be described in user manual. | ☎ Powerful battery - Built-in 3000mAh NiMH battery provides up to 2.5hrs of talk time and 150hours standby time.(depending on network environment) | ☎ Multifunctional Telephone - It not only just a tool to call, but an alarm clock and having FM radio function. | ☎ Great for Elder People - With big button and the font is clear and age-friendly. | ☎ External Antenna - External antenna makes the signal receive more stable, get rid of the trouble of disconnection, ensure every call sound quality clear, unimpeded communication.