Semi-in-Ear Design, Tws Wireless Earbuds, Bluetooth 5.3 Headphone, Lightweight, AAC HD Calling, Waterproof, Compatible with Android/Ios
Port:
Shenzhen, China
Payment Terms:
L/C, T/T
Shanxi Dilin Import and Export Co., Ltd.
Shanxi, China
Last Login Date:
Sep 18, 2025
Main Products:
Tws Earphones, Wired Headphones, Power Bank, Gaming Equipment & Accessories, Audio Equipment, Smart Watches/Smart Bracelets, Smart Glasses, SUV/MPV/Hev/Phev/Reev/EV(Bev), New Energy Vehicle, Passenger Cars/Mini Car/Sedan/Coupe
![[ Upgraded ] Tws Wireless Bluetooth Muti-Function in-Ear Earphone Stylish Digital Display Earbuds](http://image.made-in-china.com/43f34j00fjulwSbKkdRP/-Upgraded-Tws-Wireless-Bluetooth-Muti-Function-in-Ear-Earphone-Stylish-Digital-Display-Earbuds.webp)
Product Description
Company Info
Basic Info.
Model NO.
DL-T37(black)
Style
Semi-in-Ear
Usage
Mobile Phone, MP3 & MP4, Computer, Tablet Computer
Bluetooth Version
5.3
Soundtrack
Dual Track
Function
Bluetooth
Characteristics
Extra Connection Port
Color
Black
Specifications
Hfp,A2dp,Avrcp
Distance version
Class B
Trademark
ODM/OEM
Origin
Made in China
HS Code
8517629400
Product Description
Product Parameters
| Item No. | DL-T37 | Color | White/Black |
| Bluetooth Version | 5.3 | Support Protocol | HFP,A2DP,AVRCP |
| Transmission Range | ≥10meters | Working Frequency | 2.4G Hz |
| Frequency Range | 20Hz~20KHz | Speaker Impedance | 32Ω±15% |
| Charging Case Capacity | 300mAh | Charging Case Standard | DC 5V0.5A |
| Earbuds built-in Battery | 30mAh | Charging Voltage | DC 5V±0.2V |
| Talk Time | ≥3.5Hrs | Music Play Time | ≥4Hrs |
| Earbuds Charging Time | ≈1.5Hrs | Case Charing Time | ≈1.5Hrs |
| Charging Case Size | 57*46.5*22.5mm | Earbud (per) Size | 33*18.5*22.5mm |
| Weight (set) | 31.5g | Earbud (per) Weight | 3.6g |
Product Description
WHAT'S IN THE BOX
INSTRUCTIONS
FUNCTION OPERATIONS
ATTENTIONS
Detailed Photos
Company Profile
As a leading Bluetooth headphones manufacturer integrating production, manufacturing, sales, and after-sales service, we offer a comprehensive range of mid-to-high-end Bluetooth headphones and other audio accessories. With our commitment to quality and innovation, we have achieved international certifications such as CE, FCC, RoHS, BQB, etc., affirming our position as a trusted manufacturer.
We are customer-centered, committed to providing customers with an unparalleled user experience and implementing a product strategy that combines the latest technology applications with fashion design to meet the needs of consumers and enterprise clients in an all-around way.
We are actively expanding the market all over the world, offering OEM and ODM services to a diverse customer base, aiming to gain widespread recognition and trust of products with independent laboratories, advanced testing equipment, excellent product quality, and reasonable prices.
We will be committed to combining market demands with new technologies and new processes, and elevate end customers to experience a wonderful scientific and technological life by producing products with higher quality, better performance, and more exquisite appearance.
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