
Titanium alloy Smart Bluetooth Watch Wrist Watch D8 Watch for iPhone 4S 5 5S Samsung S5 S4 Note HTC Android Phone digital watch

Specification
Features:
1, phone calls vibrating alert
2, answering phone calls intercom
3, the mobile phone is lost vibrating alert
4, cell phone caller ID
5, mobile outgoing number redial
6, mobile music synchronized playback
7, SMS, QQ, micro letters to remind
8, OLED clock display
9, synchronization Caller ID display
10, away from the cell phone radiation
11. pedometer, sleep monitoring, remote camera, distal reminder, stopwatch
D8 parameters
Compatible with Bluetooth 3.0 specification
Class 2 standard (10 m)
With Bluetooth Handsfree Profile (Hands-free Profile) V0.96
Operating temperature range: -20 ℃ ~ + 75 ℃
Storage temperature range: -40 ℃ ~ + 85 ℃
Effective distance 5-10M
Automatic power saving mode
Support low-power operating mode / high-speed operation mode
Secure authentication, data encryption
Technical parameters
Bluetooth Version: 3.0
Boot Current: 20mA
Standby working current: 0.7 ~ 2.0mA
Vibration Display Working Current: 45mA
Charging voltage: 4.2V
Bluetooth hands-free function:
Headset features: None
Bluetooth operating range: 5 ~ 10 m
Frequency range: 2.4GHz
Charging time: 2 hours
Weight: 59 g.
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