通用参数：
1.Bluetooth 3.0 interface
2.Maximum operating distance: 10 meters.
3.Modulation mode: Gauss frequency Shift Keying (GFSK)
4.Working voltage: 3.7V, Working current: 4mA
5.Charging current: 400~8mA
6.Standby current: 0.5 mA, Sleep current: 0.1 mA
7.Theoretical charging time: 3 hours
8.Lithium battery life: 300~500 times
9.Workable environment: - 20°C ~ 55°C
10.Humidity: 30% ~ 80%
11.Lithium battery capacity: 380 mAh
12.Continuous uninterrupted use time: 95 hours
77键Ipad带皮套蓝牙硅胶键盘BRK3500BC
77个按键设计，厚度仅6mm.
兼容iPhone 4g, iPad, Symbian,Samsung P1000以及基于Mobile 6.0系统的手机等等.
兼容基于windows XP、Vista、Win7、Mac操作系统
内置可充电锂电池.
折叠尺寸：250*195*28cm
净重:650g
单个包装: 中性彩盒
证书：CE/FCC/ROHS/BQB
装箱资料：
1PCS/中性彩盒
32PCS/外箱
毛重: 6.8kgs
外箱尺寸: 41*52*44cm
6mm ipad bluetooth keyobard with built-in iPad case BRK3500BC
Appearance patent no.: ZL 201030542975.X
Support iPad, iPhone 4G, symbian and windows Mobile 6.0 etc.
Support computer based on Windows XP, Win7, Vista and Mac etc
Slim design with perfect type-feeling.
Washable, waterproof and made of silicone.
Built-in Li-battery chargeable by portable mini USB.
Keyboard only 250*200*28mm .
Net weight:516g
Single packing: Neutral color box
Certificate：CE/FCC/ROHS/BQB
Packing Info
1PCS/color box
10PCS/carton
G. W.: 6.8kgs
Meas: 36*35*24.5cm
