Air 4 Hybrid ANC TWS Earbuds for OEM & Private Label Projects
Air 4 is a Bluetooth 5.4 true wireless earbuds platform developed for B2B buyers seeking active noise cancellation, ENC calling, extended battery support and private-label customization. It can be evaluated for branded retail, wholesale, distributor and OEM Bluetooth audio projects.
B2B Project Information
Air 4 at a Glance
A Hybrid ANC Bluetooth earbuds platform for B2B projects requiring noise cancellation, wireless audio, ENC calling and brand customization.
Hybrid Noise Cancellation
Approx. 30–35dB active noise reduction according to the selected product configuration and usage conditions.
Bluetooth Connection
Bluetooth 5.4 platform for wireless music, calls and everyday Bluetooth audio applications.
Total Play Time
Up to approximately 30 hours of total use with the charging case.
Typical MOQ
Typical B2B project MOQ starts from approximately 1,000 pieces.
Designed for Hybrid ANC Earbuds Projects
Air 4 combines active noise cancellation, Bluetooth 5.4, ENC calling and a compact TWS platform for branded Bluetooth earbuds programs.
Hybrid ANC
Active noise cancellation designed to reduce selected surrounding noise for a quieter listening experience in suitable environments.
Bluetooth 5.4
Bluetooth 5.4 wireless platform for music playback, calls and everyday true wireless audio applications.
ENC Calling
ENC calling support is designed to improve voice pickup and reduce selected environmental noise during Bluetooth calls.
Private Label Ready
Suitable for brands, importers, distributors and wholesalers developing their own Bluetooth earbuds product lines.
Custom Packaging
Retail boxes, manuals, labels, barcodes and related packaging materials can be prepared according to confirmed project requirements.
OEM Configuration
Logo, colors, Bluetooth device name, voice prompts and selected supported functions can be evaluated for volume projects.
Hybrid ANC + ENC Calling
ANC and ENC address different parts of the listening and calling experience in the Air 4 platform.
Approx. 30–35dB Hybrid ANC
The Air 4 Hybrid ANC system is designed to reduce selected external noise reaching the listener. Depending on fit, environment and operating conditions, the platform supports approximately 30–35dB active noise reduction.
ENC Call Noise Reduction
ENC calling support is designed to improve voice pickup and reduce selected background noise during Bluetooth calls, helping support clearer communication in suitable environments.
Designed for Daily Wireless Listening
Each Air 4 earbud uses a 25mAh battery, while the charging case uses a 350mAh battery. Typical earbud playback is approximately 5–6 hours, with total playback reaching up to approximately 30 hours when used with the charging case.
Actual battery performance can vary according to volume, ANC usage, call time, Bluetooth connection conditions and other operating factors.
Suitable for Multiple Bluetooth Audio Programs
Air 4 can be evaluated for different B2B Bluetooth earbuds projects depending on target market, quantity and customization requirements.
Consumer Audio Brands
Private-label Hybrid ANC earbuds product lines.
Importers & Distributors
Volume Bluetooth earbuds sourcing programs.
Retail Programs
Custom packaging and branded retail projects.
Wholesale Buyers
Bulk ANC Bluetooth earbuds supply for regional markets.
Air 4 Technical Specifications
Core specifications should be confirmed against the final selected configuration before mass production.
Customize Air 4 for Your Brand
Air 4 can be used as a mature Bluetooth earbuds platform for OEM and private-label projects. Available customization depends on project quantity, technical feasibility and the final confirmed configuration.
From Product Configuration to Mass Production
Tashells Audio supports Bluetooth audio projects from product confirmation and customization through production, inspection and packaging at our production facility in Fenggang, Dongguan, Guangdong, China.
Functional Testing
Applicable checks can include Bluetooth connection, audio, microphones, touch controls, charging, ANC, ENC and selected product functions.
Appearance Inspection
Housing condition, assembly consistency, logo printing and visible cosmetic details are checked according to confirmed project requirements.
Packaging Inspection
Accessories, manuals, labels, barcodes and retail packaging are checked against confirmed order requirements before shipment.
Documentation for Bluetooth Earbuds Projects
Common documentation for Bluetooth audio projects can include CE, RoHS, FCC and applicable battery MSDS documentation. Additional project-specific testing or certification can be evaluated according to the destination market and customer requirements.
Commonly requested for applicable European projects.
Common environmental compliance documentation.
Commonly requested for applicable U.S. projects.
Applicable battery documentation can be provided.
Air 4 Frequently Asked Questions
What is the MOQ for Air 4?
The typical MOQ for Air 4 B2B projects is approximately 1,000 pieces. Final MOQ can depend on branding, packaging and other customization requirements.
Does Air 4 support Hybrid ANC?
Yes. Air 4 uses a Hybrid ANC configuration designed to provide approximately 30–35dB active noise reduction. Actual performance can vary according to fit, environment and usage conditions.
Does Air 4 support ENC calling?
Yes. Air 4 supports ENC calling functionality designed to improve voice pickup and reduce selected background noise during Bluetooth calls.
Can we put our logo on Air 4 earbuds and the charging case?
Logo customization can be evaluated for the earbuds, charging case and retail packaging according to the confirmed project requirements, printing position and order quantity.
Can you customize the Air 4 retail packaging?
Yes. Custom retail boxes, manuals, labels, barcodes and related packaging materials can be prepared for qualified OEM and private-label projects.
Can we test an Air 4 sample before placing a bulk order?
Sample evaluation can be arranged before mass production so buyers can review the product configuration, audio performance, ANC, calling functions and other relevant features.
What compliance documentation is available?
Common project documentation can include CE, RoHS, FCC and applicable battery MSDS documentation. Additional market-specific testing or certification can be evaluated according to customer requirements.
More ANC Earbuds & Manufacturing Resources
Looking for Air 4 OEM Pricing?
Tell us your target market, expected quantity, branding requirements, packaging needs and other product requirements. Our team can evaluate the appropriate Air 4 configuration for your project.
