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Frequency Range

20 Hz – 20K Hz

Bluetooth Standard

Bluetooth v5.0

Impedance

32 +/-3 Ohms

Sensitivity

100dB+/-3dB

Playing time

2-3 Hours Music Playing

Working distance

30FT

Waterproof Standard

IPX-2

Earphone charge time

1 hours

Battery capacity of earphone

Li polymer battery 40mAh

Battery capacity of charge case

Li polymer battery 250mAh

Brand Name

OUCHEN/OEM

Bluetooth Version

5.0+EDR

Standby time

Single about 100 hours

Model Number

OH-T10B