TWS Bluetooth Earbuds Technical Specifications
Core Features:
Bluetooth Version: 5.3
Chipset: JieLi AD6973D4
Audio Codecs: SBC, AAC
Range: ≥10 meters
Driver: 13mm composite diaphragm
Impedance: 32Ω±15%
Frequency Response: 20Hz-20KHz
Weight: 4g (single earbud) / 38g (with case)
Battery & Charging:
Earbud Battery: 30mAh (protected)
Charging Time: ≈1.5h (earbuds & case)
Case Battery: 300mAh (protected)
Recharges: 3 full cycles
Playtime:
Continuous: ≈4H
Total with Case: ≈17H
Standby: ≈40H
Connectivity:
Bluetooth Profiles: HFP, A2DP, AVRCP
Transmission Power: Class 2
Frequency: 2.4GHz
Physical Dimensions:
Earbuds: 34×18.9×20mm
Case: 62×51×27.5mm
Sensitivity: 112±3dB
Release time:2025-03-31 09:24:19
Bulk Buy Bluetooth Wireless Earbuds | Custom Logo TWS Earphones for Resellers
MOQ:500
Color:Black、White、Yellow
Earphone Overview
Why Choose HUISH OEM Earphone
If you are looking for best earphone, HUISH wholesale earphone is your topmost choice. As the manufacturers in China, we never compromise on quality and innovation. All our earphone brand are manufactured in compliance with exacting international standards, Boost your business visibility with our high-quality custom earphones. Whether you're preparing for corporate gifts, trade shows, or client giveaways, HUISH customized earphones keep your brand in hand.
Can I have a free sample?
Of course, free sample is accepted. We normally receive the sample fee first and refund it after the bulk order is placed.
Can I make my logo on?
Of course. Please send us your logo and we will provide design drafts for your confirmation (logo position & size) before production.
When you could arrange the delivery?
- Small QTY under 500 pcs: normally within 7 days (based on enough stock)
- 500–2,000 pcs: 20–25 working days
- 2,000–5,000 pcs: 30–35 working days
- 5,000 pcs up: around 45 days
What shipping methods you supply?
DHL, UPS, TNT, Alibaba logistics, etc. We also provide DDP by sea, train, truck, or air depending on your demands. Our strong logistics supply chain supports traditional sea and air shipping.
If the quantity is less than the minimum quantity, can I order it?
Of course. You are welcome to place sample or trial orders for testing and quality inspection. We take sample orders seriously.
How can you guarantee the production quality?
We implement a strict quality control system throughout production and test each finished product before packaging. Third-party inspection is acceptable.
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