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Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, Ear Hanging Design – Black
Open-Ear & Bone-Conduction Headphones

Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, Ear Hanging Design – Black

Model: 6812002299A Customization available Headphones & Earphones
US$4.29 – 5.20
MOQ 1 Piece
Bluetooth Version
5.3
Sensitivity
102dB±4dB (at 1kHz)
Battery Capacity
110mAh
Style
Ear Hook
Usage
Mobile Phone, Computer, Game Player, Tablets, Laptops, etc.
Color
Black
Send Inquiry Full specifications

Specifications

Product nameDudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, Ear Hanging Design – Black
CategoryOpen-Ear & Bone-Conduction Headphones
Model NO.6812002299A
Bluetooth Version5.3
SoundtrackDual Track
FunctionBluetooth
CharacteristicsSupport Music
ColorBlack
Sales ManagerSunny
Battery Capacity110mAh
Sensitivity102dB±4dB (at 1kHz)
Communication Distance>10m (No Obstacles)
Transport PackageColored Box
Specification18.00cm * 8.80cm * 3.20cm
OriginChina
Production Capacity10000PCS/Month
CustomizationAvailable
StyleEar Hook
UsageMobile Phone, Computer, Game Player, Tablets, Laptops, etc.
Comfortable to wearsuitable for right ear, ear-hanging design, more comfortable and stable to wear, not easy to fall off when riding, running and fitness
Long battery lifecan talk continuously for about 18 hours, and can communicate easily with colleagues while talking
Sensitive touchconvenient touch design, easy to operate
ModelU4A
Bluetooth-compatible version5.3
Wireless frequency band2.402-2.480GHZ
Sure.The currencies we acceptBritish Pound, Australian Dollar, Canada Dollar, Euro, Swiss Franc, Hong Kong Dollar, India Rupee, Russian Ruble, Brazil Real, Denmark Krone, Sweden Krona, Norway Krone, Mexico Peso and Czech Republic Koruna.
The following is for your reference1) Use DHL/UPS/EMS for USA and Canada, Western Europe and Australia, and for some Asian countries including Japan and Singapore
PriceUS$4.29-5.20 1 Piece (MOQ)
SupplierColpoint Technology Limited
Data retrieved2026-10-23

Available options

ColorBlack
Battery Capacity110mAh
Bluetooth Version5.3
Bluetooth-compatible version5.3
Wireless frequency band2.402-2.480GHZ

Additional data

BrandDUDAO
ColorBlack
User Manual (Language)English
Gross Weight0.112kg
One Package Size18.00cm * 8.80cm * 3.20cm / 7.09inch * 3.46inch * 1.26inch
Qty per Carton120
Carton Size59.00cm * 40.00cm * 34.00cm / 23.23inch * 15.75inch * 13.39inch
Packaging TypeColored Box
Package included1 x Bluetooth-compatible Earphone 1 x Charging Cable 1 x English User Manual

Product description

The supplier lists this product. Its stated application is Mobile Phone, Computer, Game Player, Tablets, Laptops, etc.. The listed model is 6812002299A. Supplier-stated function: Bluetooth. The specifications below reflect the information publicly displayed on the listing. Model NO.: 6812002299A. Bluetooth Version: 5.3. Battery Capacity: 110mAh. Sensitivity: 102dB±4dB (at 1kHz). Long battery life: can talk continuously for about 18 hours, and can communicate easily with colleagues while talking. Model: U4A. Bluetooth-compatible version: 5.3. Wireless frequency band: 2.402-2.480GHZ.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls,?

The listed minimum order quantity is 1 piece. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, cost?

The published price is US$4.29 – 5.20 per piece. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, Ear Hanging Design – Black
Dudao U4a Single Ear Ows Bluetooth Earphone- Business/Music Calls, Ear Hanging Design – Black
6812002299A · US$4.29 – 5.20 · MOQ 1 Piece
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