| Bluetooth Battery: | 180mA Lithium Battery |
|---|---|
| Wireless Transmission Distance: | 10m |
| Frequency Range: | 20-25kHz |
| Sensitivity: | 95dB |
| Condition: | 100% Brand New and High Quality |
| Package Includes: | 1 X Soft Hat |
| Samples: |
random color
|
|---|
| Customization: |
|---|
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