REMAX PD-BT900 AirPlus Pro Wireless Earbuds (battery display of pop-up window)

SPECIFICATIONS: – Brand: Proda – Model: PD-BT900 – Color: White – Wireless Version: V5.0 – Transmission Distance: 10m – Frequency Response: 50HZ-20KHZ – Impedance: 32 Ω – Rated Power: 2mW – Charging Box Battery Capacity: 230mAh – Headset Battery Capacity: 40mAh – Charging Times of Charging Box: About 3 times – Input: DC5V-500mA – Play Time: About 4 Hours (80% Volume) – Standby Time: 180 Hours – Charging Time: About 2 Hours – Net Weight: 45.2g