Wireless Bluetooth Bracelet / Watch (BW400)

Features:
Widely used for mobile phone, which support bluetooth.
Anwser calls via bluetooth gear, away from mobile phone radiation.
Anwser calls without taking your phone out of your handbag or pocket. Espercially for meeting, holding umbrella, on the subway, on the bus, on the street
Receive calls when driving, more convenient and secure, without distraction. Get a key!
Vibrating to get a reminder of coming call.
Redial the last phone number by controlling the power key.
Anti-lost: Protect and not forget your mobile phone.
Music Playing
Various styles and colors, enjoy a colorful life!
Ringing to get a reminder of coming message, skype, whatsapp etc.
It is one of the best promotional gifts.
Technical Parameters:
Available Distance: 10 meters
Anti-lost distance: 15-20 meters (optional function)
Battery Capacity: 120mAh polymer Li-ion battery
Charging Time: Less than 2 hours
Talk time: 3-4 hours
Standby Time: 200 hours
Working Frequency Range: 2.4GHz
Working Voltage: DC 5V
One USB Charging port/ One power key / Volume+ -