TT-BH02 Black Rechargeable Wireless Over-the-head Bluetooth Headset
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- Q1.How long should I charge it?
- You should charge it at least 4 hours for the first time use.
- Q2.Can I use it while charging?
- No, you can't.
- Q3.What is the working range of this product?
- The working range of TT-BH02 is 33 ft in the open space.