Bluetooth version: V5.3
Hands-Free
Adjustable headband for maximum comfort
Working time: Up to 20 hours
EQ effect (normal mode/voice clear/full mode)
Transmission frequency: 2.4 Ghz
Frequency response: 20 Hz – 20 KHz
Transmission distance: Up to 30 m
Charging time: 3-4 hours
Speaker diameter: 40 mm
3.5mm jack in
Optical in
USB-C charging port
Li-ion battery 400 mAh
AC adaptor
RCA cable – 3.5 mm (1.20 m)
Optical cable
190 mm (H) x 160 mm (W) x 255 mm (L)
Net weight: 0.43 kg
255 mm (H) x 170 mm (W) x 170 mm (L)
Gross weight: 0.75 kg
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