Price and specifications
Excelvan BTH-831 wireless earphones

Impedance 16 Ohm
Sensitivity 95 Db
Play music time 5 h
Charging time 2 h
Wireless distance 10 m
Microphone Yes

Wireless earphones Excelvan BTH-831

Release DateMarch 2017
Availability On sale
Brand Excelvan
Model BTH-831



Type of Earphones Earbuds
Wireless technology Bluetooth
Color Black, Red


Impedance 16 Ohm
Sensitivity 95 Db
Frequency response 20 - 22000 Hz


Play music time 5 h (hours)
Talking time 5 h (hours)
Standby time 180 h (hours)
Charging time 2 h (hours)


Wireless distance 10 m
Removable wire No
Bluetooth version 4.1
Bluetooth features A2DP, AVRCP, HFP, HSP, HFP


Microphone Yes
Independent earphone No
Active Noise Cancelling Yes
Control music buttons Yes
Waterproof Yes
FM radio No
MP3 Player No


Line length 50 cm
Weight 31 g

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