Mini Bluetooth wireless keyboard

$0.99

Bluetooth 3.0: Standard MICR interface Within 10 meters: effective operation can be achieved Modulation method: GFSK Working voltage: 1.8~3.6V Working current: <2.0MA Standby current:|0.3~0.5MA Sleep current: <40UA Charging current: 200MA Standby time: >30 days Charging time: <2 hours Lithium battery capacity: 110MA Sustainable working hours: 44 hours Lithium battery life: 3 years Lithium battery specification: 3.0 25 25MM Button force: 8010G Working temperature: -10~55 degrees