Kindly Reminder:
In order to differentiate the general headset and Bluetooth headset， all the product model with RM before have changed to RB. RB means the Remax Bluetooth product.
So on the specification， The "RM-S2" has changed to "RB-S2". it means Remax Bluetooth S2 headset.
—2.When the headset are charging， the indicator lighting Blue and Red alternately; about 2 hours later，when the headset full charging， the indicator still lighting Blue; when you pull out the charger stop charging， the indicator will lighting Red. —3.Before charging， you must need to power off the headset first. —4.When you power on the headset， indicator shining Blue several times， then it into Bluetooth pairing mode; During the pairing，indicator lighting Blue and Red alternately; After pairing successfully， indicator lighting Blue; When you power off the headset， indicator shining Red several times —5. If you use iPhone， you can see the S2 electric quantity.
Transmission distance | 33 \'\' (10m) | Rated Microphone | -41±1DB |
Frequency Range | 20-20000Hz | Music Time | 4-6 hours |
Rated input power | 10MW | Talk Time | 5-8 hours |
THD | ≤1% | Charging Time | About 2 hours |
Impedance | 16Ω±10% | Standby Time | 160 hours |
Rated Output | 92±3DB | Cable length | 75mm |
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