Quality bluetooth headphones of high aesthetics and excellent performance. They support both wired connection and Micro SD card playback. The headphone cushions are made of special material, offering comfort and excellent isolation of external sounds. With the A780BL you will never be deprived of music because the built-in 250mAh battery is enough to play music for up to 12 hours but even if it runs out, they support cable playback! They are foldable and easily transported, as they take up little space.
Play for up to 12 hours on a single charge
Soft pillows
Superior bass sound
Wireless and wired connection
Built-in microphone
Foldable design
Specifications
Bluetooth Version: 5.0
Profile Support: HFP / A2DP / AVCTP / AVDTP / AVRCP
Driver Unit: 40mm
Sensitivity: 122dB ± 3dB
Impedance: 32 Ω
Driver Frequency Response: 20 – 20000Hz
Stand-by Time: 100 hours
Talk Time: 13 ~ 15 hours
Music Play Time: 12 hours
Charging Time: 2 hours
Charging Voltage: DC 5V
Frequency Range: 2.402G – 2.480G
Ambient Temperature: -20°C / +20°C
Transmission Distance: 10m
Battery Capacity: 250mAh
