GE3 Korea OEM Low-Latency Gaming TWS Earbuds Project

Project Overview

GE3 Korea OEM Project Profile

This GE3 Korea OEM gaming earbuds case study shows how MACH Industry supported a Korea-market gaming audio buyer with a low-latency TWS earbuds program. The source materials identify GE3 in the case card and hero artwork, MK013C-2.4G in the product specification, and TITAN GE3 in the OQC delivery inspection report for Xenics Creative Co.,Ltd. The project covered Bluetooth 5.4, Type-C 2.4G low-latency gaming mode, 13mm 32-ohm speaker direction, 2718 silicon microphone, touch control, black and white color execution, logo and packaging support, OQC inspection, aging test review, tooling, QC, and mass production support.

Client Requirement

What The Buyer Needed

The buyer needed an OEM gaming audio partner that could support a compact gaming TWS earbuds project for Korea rather than another conventional headset program. Source materials defined GE3 as a Korea OEM project for gaming brand, importer, and distributor channels. The case card recorded Bluetooth, 2.4GHz, low latency, logo, packaging, KC, industrial design, structure, PCB, RF, acoustic, tooling, QC, and mass production as required support areas. The product specification described MK013C-2.4G as a TWS low-latency wireless Bluetooth earbuds product using Jieli AC7003D4, Bluetooth V5.4, HFP, HSP, A2DP, and AVRCP profiles, 2.402GHz to 2.4835GHz working frequency, 13mm 32-ohm speaker, 2718 silicon microphone, 40mAh earbud battery, 400mAh charging case, touch control, Type-C charging, battery display, auto reconnection, and Type-C phone port gaming mode with a low-latency 40ms statement in the source manual. The buyer also needed black and white color options, a Type-C 2.4G receiver, packaging execution, and shipment-level quality control. The engineering risk was concentrated around low-latency RF behavior, antenna layout inside a small TWS form factor, acoustic output from a 13mm driver, microphone consistency, battery life, charging case reliability, and OQC pass control across the submitted production quantity.

MACH Solution

How MACH Supported The Project

MACH Industry treated GE3 as a Korea-market gaming earbuds program with three linked workstreams: RF and latency, acoustic and battery behavior, and delivery inspection. For RF and user experience, the product materials recorded Bluetooth V5.4, 2.4G support, pairing name MK013C-2.4G, effective Bluetooth range of at least 10 meters in open space, and game mode operation through a Type-C port connection. The user operation section recorded open-case pairing, Bluetooth connection, port connection, auto shutdown after search timeout, auto reconnection, low-battery prompt, music control, call control, voice assistant, battery display, and compatibility checks with Apple, Samsung, Huawei, and other phone models. For acoustic engineering, the speaker approval sheet documented a 13mm 32-ohm speaker model 1368-D32 with bamboo-fiber diaphragm direction, 112dB plus or minus 3dB sensitivity at 1000Hz, 2mW rated power, 5mW maximum power, 50Hz to 5kHz speaker frequency scope in that speaker sheet, and reliability items including heat, humidity, load, cold, vibration, drop, insulation resistance, and thermal cycling. For quality control, the OQC delivery inspection report identified customer Xenics Creative Co.,Ltd., order number XEN-MAC-241210-1, submitted quantity 2000, sampling quantity 125, product model TITAN GE3, white and black colors, General Inspection Level II, and acceptance on appearance, logo printing, function, pairing name, speaker curve, microphone curve, Bluetooth distance, charging, packaging, accessories, and final review. MACH connected these source requirements into a production-ready OEM case record while avoiding unsupported claims about CE, FCC, RoHS, revenue, or delivery time.

Product Highlights

2.4G Type-C Dongle Gaming TWS Validation Workflow

Customization Scope

GE3 Logo, Color, Dongle And Packaging Scope

Result / Outcome

Validated Korea-Market Gaming TWS Earbuds Program

The GE3 OEM project gave the Korea buyer a validated gaming TWS earbuds program with a compact Type-C 2.4G dongle concept, Bluetooth 5.4 support, touch operation, black and white color options, logo and packaging alignment, OQC delivery inspection, aging test records, acoustic component review, and QC checkpoints for mass production.