2020 Brand New Bluetooth Wireless Headsets Sports Earphone with Protable Charging Box Waterproof HIFI Sound Earbuds

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Availability: in stock
Color: Black
Ships From: China
Price:  US $22.75
Sale Price:  US $15.92
from AliExpress
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

2020 Brand New Bluetooth Wireless Headsets Sports Earphone with Protable Charging Box Waterproof HIFI Sound Earbuds

Advantages:

Voice call: Built-in microphone for hands-free calls, and it can answer/end/reject the incoming calls

Voice reminder: It will broadcast the caller numbers

Voice assistant: It can activate the voice assistant by short-press the earbuds (1.5 seconds)

Play music: Built-in 8mm composite diaphragm which gives the 3D stereo sound effect, especially for bass.

Volume adjustment: User can turn up / down the volume by touch the earphone

Touch control: Intelligent touch control, light and fast

Motion type design: Fitted to the cochlea, it is very comfortable to wear. User never feels exhausted by long wearing

LED digital display: Smart LED display, users will clearly know the real-time power of charging box.

Auto connection: Take out the both earbuds from charging box, it will auto turn on and auto paired with the cell phone

Auto power-off: Put back the earbuds into the charging box, the earbuds will turn off automatically and start to be charging

Technology description

Battery information:

Capacity of charging box: 300mAh Li-polymer battery

Capacity of earphone: 50mAh Li-polymer battery

Battery voltage: 3.7V

Input voltage: 5V

Charging current: 200mA

Running time for each earbud: 4-6 hours

Charge times: Each earphone can be full charged 6 times by charging case

Mircophone sensitivity: -42±2dB

Speaker:

Signal Noise Ratio: 100dB±5dB

8mm composite diaphragm (3D surround sound effect)

Power of earbud: 20mW

Resistance: 32 Ω

Bluetooth chip:

Bluetooth model: JL6936 series

Bluetooth version: BT5.0 ( low lag, fast transmission, low power consumption )

Bluetooth protocol: HFP/A2DP/ HSP/AVRCP

Bluetooth frequency range: 2.402GHz~2.480GHz

Frequency response: 100Hz-8KHz

Audio input: single channel or double channels

Transmission distance: ≥10m

Noise reduction: CVC8.0

Operation temp: -10℃~50℃

Protection grade: IPX5

Product material: ABS

Quality Control

As a big manufacturer, we have 200 workers for 4 production lines, and we can produce one hundred thousand pieces of smart wearable devices every month.

Established the whole process quality management organization of four representative:
*Control the software and hardware quality represented by testing department
*Product quality control plan for the whole process represented by R&D
*Improve delivery quality represented by QA
*Improve the company’s system capabilities and customer satisfaction represented by the quality management department

Guarantee

We deliver not only our products, but also our value-added technical support and after-sales service. We ensure that all our original purchasers get HH Sunglow Store products guarantee under this warranty statement.

Warranty Period
We will provide a warranty period of one year to the original purchasers for all our products, and the warranty period starts from the day of delivery to the original retail purchaser.

Packing

Wireless earphone : 2 pcs
Charging Receiving Box: 1 pc
Instructions : 1 pc
Earmuffs: 3 sets (large,medium and small)
Charging line : 1 pc

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $22.75
Sale Price:  US $15.92
from AliExpress
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