Product Overview
These Bluetooth 5.3 TWS Wireless Earphones are designed for professional use and bulk distribution, offering stable connectivity, clear sound, and reliable battery life. Equipped with the Jerry 6983D2 chipset, they ensure consistent pairing and smooth transmission, making them ideal for business users, resellers, and promotional gifting. With a lightweight ergonomic design and compact charging case, they provide a balance of performance and portability.
Bluetooth 5.3 TWS Wireless Earphones with 13mm drivers, compact charging case, and up to 12 hours total playtime. Ideal for wholesale buyers, distributors, and corporate branding projects.
Key Features
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Latest Bluetooth 5.3 Technology: Stable, low-latency, and energy-efficient connection for uninterrupted calls and music.
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Durable Battery Life: 30mAh earbuds plus a 180mAh charging case offer up to 12 hours total playback.
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Dynamic Audio Performance: 13mm drivers deliver balanced sound with 20Hz–20kHz frequency response and 109±3dB sensitivity.
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Lightweight & Comfortable: Each earbud weighs only 3.3g, ensuring comfort for extended use.
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Travel-Ready Design: Compact case fits easily into pockets, suitable for everyday use and wholesale distribution.
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Broad Device Compatibility: Supports HFP / A2DP / AVRCP protocols for seamless connection across smartphones, tablets, and laptops.
Technical Specifications
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Bluetooth Version: 5.3
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Chipset: Jerry 6983D2
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Codec Support: SBC
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Range: ≥10m
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Battery: 30mAh per earbud, 180mAh case
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Playtime: 4 hours per charge, up to 12 hours with case
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Driver Size: 13mm
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Frequency Response: 20Hz–20kHz
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Impedance: 32Ω ±15%
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Sensitivity: 109±3dB
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Dimensions: Earbud – 32.4×18.7×16.5mm (3.3g) | Case – 63.4×46.6×32.8mm (37.6g total)
Wholesale Benefits
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OEM/ODM Options: Logo printing, private packaging, and customization available for corporate gifts or brand promotion.
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Competitive Pricing: Designed for bulk orders, with flexible MOQ to support distributors and resellers.
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Reliable Supply: Consistent stock availability ensures timely fulfillment for global wholesale buyers.
FAQs
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What Bluetooth version does this earphone use?
It uses Bluetooth 5.3 with a Jerry 6983D2 chipset for stable and efficient connectivity. -
How long can the earbuds play on a single charge?
Each charge provides about 4 hours of playback, and the charging case extends total playtime to around 12 hours. -
Is this product suitable for corporate gifting or promotional events?
Yes, we offer OEM/ODM services including logo customization and private label packaging for bulk orders. -
How durable is the charging case?
The charging case includes PCB protection and provides two full recharges for the earbuds, with ~40 hours standby time. -
What kind of sound performance can I expect?
With 13mm dynamic drivers, 32Ω impedance, and 109±3dB sensitivity, it delivers clear highs, balanced mids, and deep bass suitable for calls and music. -
Are these earphones compatible with both iOS and Android devices?
Yes, they support HFP / A2DP / AVRCP protocols, ensuring seamless pairing across smartphones, tablets, and laptops.
