Specifications:

Battery capacity: 1000mAh lithium battery
Charging Voltage: DC5V
Operating temperature: -20 to 55 degrees
Transfer distance: about 500 m, partition 20-100 m, floor 1-8
Operating frequency: 430MHz--490MHz
Working time: about 30 days to use the full charge
Charging time: about 5 hours
Ringtones: 3 songs
Size: 116x56x18mm

Features:

1. Full duplicate communication, call like a phone call
2. Automatic response. The receiver does not need any operation, direct communication
3. One click to speak, after pressing the dialog key, speak directly, the other person can hear
4. Two-way ringtone call, ringtone.
5. Call empty distance test 500 meters (theoretical). Floors 1 to 8.
6. Thin appearance Thickness is only 18mm, the thickness of similar products on the market is more than 22mm, holding a hand feeling.
7. Battery 1000mAh polymer lithium battery, working 5 times a day according to normal, 30 seconds at a time, working for about 30 days,
8. Button adopts plastic + silicone structure, surface high light UV process, super handy. In contrast to peers, the use is all rubber buttons, no grade and feel.
9. Intelligent and humane design, with intercom lamps and power lamp display, customers at a glance.
10. Normally put on the charging seat when on standby, intelligent charging, never power off.

Package Includes:

2x Wireless Voice Caller / 3x Wireless Voice Caller