Lenovo gm2 pro Black

Kitman 9owa Model: Lenovo thinkplus GM2 Pro Bluetooth Version: V5.3 Speak Unit: 10 mm Battery capacity: 40mAh Charging Compartment Battery Capacity：350mAh Usage Time： About 5 hours（Earphones） Total usage time: up to 30 hours Charging Time: About 1 hour（Earphones） Charging Time: About 1.5 hours （case） Frequency Range: 20hz-20KHz Transmission Distance: Up to 10 meters / 33 feet Livraison disponible كمية محدودة