New Bluetooth Keyboard, Made of ABS plastic+Aluminum

1, bluetooth 3.0 standard interface,
2, operation distance for 10 meters,
3, modulation mode: GFSK,
4, working voltage: 3.0-5.0 V,
5, working current: < 3.0 MA
6, standby current: < 0.5 MA
7, dormancy current: < 50 ua
8, charging current: 300 ma
9, standby time: 60 days,
10, charging time: 3 hours
11, lithium battery capacity: 600 mah - 1000 mah.
12, uninterrupted work duration: 8-10 hours
13, lithium battery service life: three years
14, lithium battery specification: 59 * and * 3 mm
15, key strength: 80±10g
16, key life: 5 million times
17, the working environment: -10±50 degree

size:246*138*6.8MM
Weight: 380g
New Product,
Packaging pending