How many microphones does it have?

It features one to two microphone paths for calls.

What type of battery is used?

It uses a soft-pack battery for both earbuds and case.

The specifications do not indicate waterproofing. Keep it dry.

What is the ADC signal-to-noise ratio?

It reaches up to 92dB at 24-bit for clear voice capture.

Can I use it for gaming?

The low latency of Bluetooth 5.1+ makes it suitable for casual gaming.

Compact True Wireless Earbuds Huilian Hl377super Fast Charging ABS Plastic

Name: Compact True Wireless Earbuds Huilian Hl377super Fast Charging ABS Plastic
Brand: Chengdu Yiwan Commerce
SKU: 2187778442

Sichuan, ChinaChengdu Yiwan Commerce

US$3.40

2 Pieces

Product specifications

Chipset

Market

Sample price:US$8.60/piece.Request sample

Product profile

Customization

Available

Wire Material

PVC

Color

Silver, White

Model NO.

Super-Gen4-0029

Type

True Wireless Earbuds

Communication

Wireless

Usage

DJ, Portable Media Player, Computer, Mobile Phone

Function

Infrared, RF, Waterproof, Noise-Cancelling, HiFi

Jack Diameter

USB

Jack Type

USB

Chip

Jieli,Bluetrum,Huilian,Airoha

Bluetooth

5.1-5.3

Dac Snr

≥101db

Battery

Soft-Pack Polymer

Codec

Sbc/AAC

Transport Package

Individual Retail Box + Master Export Carton

Specification

ABS Plastic, Metal Charging Contacts

Origin

China

HS Code

8518300000

Production Capacity

50000/Year

Key features

Advanced Bluetooth Connectivity: Supports Bluetooth 5.1 to 5.3 with SBC, AAC, and mSBC codecs for stable transmission.

High-Fidelity Audio Performance: 13mm dynamic driver with DAC SNR up to 101dB ensures clear and rich sound.

Active Noise Cancellation: Features ANC, Transparency Mode, and Adaptive Audio for immersive listening.

Customizable Chipset Options: Supports Jieli, Bluetrum, Huilian, and Airoha chips for tailored performance.

Ultra-Lightweight Design: Weighs only 4.3 to 5.0 grams per earbud for comfortable extended wear.

Versatile Color Options: Available in Silver and White to match personal style preferences.

Full Customization Service: Offers full customization options for product specifications and branding.

Fast Charging Capability: USB-C port enables fast charging with 2 to 3 additional recharges from the case.

Company profile

Fast DeliveryLow MOQFull CustomizationR&D Capabilities

Chengdu Yiwan Commerce

Sichuan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Full Customization CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.81h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW