Style: | Headband |
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Usage: | Mobile Phone, MP3 & MP4, Computer, Game Player |
Bluetooth Version: | Bluetooth 5.0 |
Samples: |
different colors can be offered
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Production name: Noise Cancelling Wireless earphones Bluetooth Sport Noise Reduction Device Deep Bass Wireless Headphones
Bluetooth version:5.0+EDR |
Chip set: JL7006 |
Transmission distance≥10M |
Transmiss power: +2DBM , Class2 Outpower |
Power supply: 3.7VDC grade A rechargeable Lithium battery 250mAh |
Talk time: 7Hours |
Stand by time: 26Hours |
Power off stand by: 5 Months |
Operating Current: <60mAh |
Shut down current:<20uA |
Speaker size: Ø40MM , 19U, 30MW, 32Ω+ Protection Board+Active |
Mic Sensitivity: -42db±3db at 2.5-3V,Ominidirectional <2.2KΩ |
S/N ratio≥75DB |
THD<0.1% |
Active Sensitvity:25B |
Charge port:USB Micro |
Protein Ear muff |
Aux model 3.5mm slot inbuilt |
Maintenance and Care
Suppliers with verified business licenses