Silver White Wireless Bluetooth V3.0 Keyboard Case for iPad with Protector & Pen

Place of Origin	China

Specifications:
Compatible with iPad 2 / 3 / 4
Product Features:
- Bluetooth V3.0 executive standard, working distance can be up to 10 meters.
- Specially designed for iPad, it will be more convenient to carry with iPad bag.
- Silence design, it will not affect other people's rest.
- It is dust-proof, anti-pollution, anti-acid waterproof for silicone part.
- Works with PC and commercial mobile, it will be more convenient to work.
- Built-in lithium battery, you do not need to change battery frequently.
- Comes with a screen protector and a touch pen, which would give convenience to you.
- The user manual would tell you the detailed operation of Bluetooth connection.
Bluetooth:
- Executive Standard: Bluetooth V3.0
- Working Distance: 10 meters
Modulation System: FHSS 2.4G
Transmitting Power: Class 2
Current:
- Working Current: <5.0mA
- Standby Current: 2.5mA
- Sleeping Current: <200μA
- Charging Current: >100mA
Time:
- Standby Time: 100 days
- Charging Time: 4 - 4.5 hours
Working Time:
- Theory of Working Time: 25 days
- Uninterrupted Working Time: 90 hours
Battery:
- Type: Li-ion Battery
- Battery Capacity: Minimum 280 mAh
- Battery Life: 3 years
- Battery Size: 4.5mm x 24mm x 47mm
Key Life: 500 million times
Working Temperature: -20 Celsius degress ~ 55 Celsius degress
Humidity: 20% ~ 50%
Approved: CE / FCC
After Sales Service: 1 Year Warranty