Key life: 300W

Bluetooth version 3.0

Connection mode: Bluetooth

Battery: rechargeable lithium battery

Battery capacity: 140 mAh

Working voltage: 3.7 V

Standby current: 0.25 mA

Key working current: < 3mA

Touch plate working current: < 8.63 mA

Working distance: < 15 m

Delay: no

Key material: ABS

Anti-ghosting number: no

Key number: 64 keys