Hot Sell Vibration Bluetooth Bracelet/Watch for Mobile Phone

Features:
(1) Widely used for mobile phone, which support bluetooth.
(2) Anwser calls via bluetooth gear, away from mobile phone radiation.
(3 )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
(4) Receive calls when driving, more convenient and secure, without distraction. Get a key!
(5) Vibrating to get a reminder of coming call.
(6) Anti-lost
(7) Various styles and colors, enjoy a colorful life!
(8) It is one of the best promotional gifts.
Technical Parameters:
1)Available Distance: 10 meters
2)Anti-lost distance: 15-20 meters (optional function)
3)Battery Capacity: 120mAh polymer li-ion battery
4)Charging Time: Less than 2 hours
5)Talk time: 3-4 hours
6)Standby Time: 200 hours
7)Working Frequency Range: 2.4GHZ
8)Working Voltage: DC 5V
9)One USB Charging port/ One power key / Volume+ -