Original
By certification 
Description of Wireless earphones
IP7 Waterproof: Wintel Wireless earphones Bluetooth earphones are certificated with IP7 waterproof rating and nano-coating material, it can protect the headphones from heavy rains or sweat throughout exercises. Wintel Wireless Earbuds-HB983 waterproof earbuds will make an ideal companion while jogging, running, yoga, sports, gym, cycling etc. Advanced Bluetooth 5.1 Technology and PCB antenna material provides higher stable connection, rid of cord, enjoy real wireless. Audio won't cut in and out anymore, your music world will no longer be disturbed.
1. Details of Wireless earphones
Brand: |
Wintel |
Original: |
China |
Model: |
H983 |
Manufacturer: |
Wintel Digital Technology |
Wearing method: |
In-ear |
Impedance: |
32Ω |
Connection method: |
True wireless |
Transmission range: |
≥15m |
Bluetooth version: |
V5.0 |
Charging interface: |
Type-C |
Support agreement: |
A2DP/AVRCP/HFP/HSP |
Power display: |
LED display |
Sound principle: |
Dynamic earphone |
Microphone: |
Yes |
Sensitivity: |
106dB±3dB |
Battery type: |
Lithium battery |
Frequency response range: |
20Hz to 20kHz |
Charging time: |
About 1 hours |
Drive unit type/diameter: |
13mm copper ring speaker |
Battery: |
Earphone 35mA/charging compartment250mA |
Dryness reduction function: |
Actively reduce dryness |
Design: |
Fashionable & stylish |
Battery life: |
More than 4 hours of playback at 50% volume, and more than 18 hours of continuous battery life |
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Functional use: |
Mobile phone headsets, Bluetooth headsets, sports headsets, music headsets |
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2. Our Factory Environment and Ability
3. Our promise
1. Free on-site touring and introduction of factories.
2. We can provide process design and validation under your request.
3. Tele-technical consulting and services.
4. We can guarantee on-time delivery of samples and goods.
5. Closely follow-up of all orders by special person and keep customers informed timely.
6. All after-sale request will be responded in 24 hours.
4. Our Advantages
Adopting DSR lossless HD Rendering Technology that delivers deep bass and crystal crisp treble. Built-in high-definition microphone ensures call quality and stable transmission, gives you the perfect immersive sound. Features with touch control sensors, all the functions with just a gentle touch on the earbuds. Play, pause, skip song, pick up call and volume control all done by its smart touch sensors. Wintel ear buds with great compatibility, from Android, iOS or other, from phone, pad and more. Simple to pair by only 1 step and it will auto connect the device ever since.
5. FAQ
Q: How to use binaural mode？
A: 1. Take out the earphones from the charger case, The two earphones turn on and paired automatically, when pairing L/R earphones, the LED lights are blinking, after connected successful, the R earphone light off, and L earphone still flash.
2. Open the Bluetooth devices page inside settings. Search for Corresponding model, and select it to pair, the Earphone lights be off after the earphones connected with device.
Q: Can you use left ear bud while right is in the case?
A: Yes, and if you later pull the right bud out it automatically connects.
Q: Can you buy an extra charging cable?
A: A charging cable comes with this item. You can probably buy a cable like that one on any market.
Q: Why does one earphone consume so much power than the other earphone?
A: The main ear is the intermediary between the accessory ear and the mobile phone. It is
normal that the power consumption is greater than that of the accessory ear.
Q: Why does the headset automatically turn off?
A: If the headset is not connected to any device within 5 minutes, it will automatically enter the shutdown state.
http://www.topwellwireless.com/
