YENKEE ACC YHP 15BTGY

Wireless transmission distance< 10 m

Battery capacity 300 mAh

Frequency range 20 Hz – 20 kHz

Sensitivity 95 dB

Speaker impedance 32 ohm

Speaker size 32 mm

Charging time 2 h

Output power 50 mW

Weight 110 g

Voice Communication working time 8 – 10 h

Bluetooth Music Playing time 8 – 10 h (based on two-thirds of the maximum volume)

Battery level indicator red LED when charging, blue LED when fully charged.