China Speaker Factory with 15H Battery Life for OEM Orders

Looking for a Speaker Factory in China with 15H Long Battery Life? Inquire Now.

Qinshengfeiyang (Shenzhen Qinsheng Audio Co., Ltd.) is a high-growth audio technology manufacturer and exporter headquartered in Pingshan District, Shenzhen, China. We engineer portable, all-in-one karaoke and home audio systems — featuring up to 15 hours of battery life — purpose-built for private label brands, importers, and B2B buyers worldwide.

Whether you need a contract electronics manufacturer for custom audio hardware or a private label speaker production partner, Qinshengfeiyang delivers end-to-end manufacturing precision from a single, specialized factory floor.

OEM vs. ODM: Choose the Right Partnership Model

OEM Service — Your Design, Our Manufacturing Excellence

Qinshengfeiyang’s OEM (Original Equipment Manufacturing) service is structured for buyers who arrive with their own product specifications, branding standards, and design blueprints. We manufacture to your exact requirements — from circuit assembly and enclosure fabrication to final QC inspection and shipment logistics.

• You supply: Product specs, brand identity, packaging design
• We deliver: Full-scale production, quality inspection, and fulfillment
• Ideal for: Established brands seeking a reliable China speaker factory with proven production discipline

ODM Service — Our Proven Design, Your Brand Identity

Our ODM (Original Design Manufacturing) service allows buyers to select from Qinshengfeiyang’s existing, market-validated product designs and rebrand them as their own. This path accelerates time-to-market with zero R&D overhead on the buyer’s side.

• You select: A product from our current OEM/ODM-ready lineup
• We customize: Branding, colorways, packaging, and configuration details
• Ideal for: New market entrants and importers seeking custom audio manufacturing without upfront design investment

Product Portfolio: Speaker Factory China — Full Category Overview

Qinshengfeiyang’s current lineup spans three core product categories. All portable units are engineered for up to 15 hours of battery life and are fully OEM/ODM-ready for global supply.

Indoor Outdoor AI Voice Karaoke Speaker Series

KTV158pro — Horizontal / 7-Inch Display Edition
Portable horizontal karaoke powerhouse with a top-mounted 7-inch display, 2.1-channel hi-fi audio system (6.5-inch woofer + dual midrange + dual tweeters), and up to 15-hour battery life. Built-in handle and trolley design for all-day outdoor deployment.

KTV158pro — Vertical / 10.1-Inch Flip-up Display Edition
Compact vertical karaoke station with a clamshell 10.1-inch HD flip-up screen designed for transport protection and adjustable viewing. Powered by Android 13 on an 8-core processor for smooth, lag-free media playback.

KTV178pro-White — Karaoke Edition
Large-screen portable unit featuring a 14-inch HD flip-up display and 20mm silk dome tweeters for crystal-clear high frequencies. Android 13 system provides access to expansive, regularly updated song libraries.

KTV188pro — Karaoke Edition
Mid-sized professional karaoke system with a 10.1-inch top-mounted display and high-power output: 60W + 20Wx2 + 10Wx2. Supports dual microphone inputs for party and team-building scenarios; also functions as a Bluetooth speaker, video player, and amplifier.

KTV198pro — High-Power Edition
Professional-grade, high-volume system featuring a 10-inch large woofer, four midrange drivers, and neodymium long-throw tweeters. Engineered for distortion-free sound at extreme volumes in large outdoor markets or crowd environments. Trolley-style portable hardware with a 14-inch HD flip-up display.

KTV188pro-Together — Social Edition
Purpose-built for social duets and community singing events. Portable hardware designed to bring groups together in outdoor and indoor entertainment scenarios.

Bluetooth Speaker for Computer & TV Series

Home Theater Soundbar & Subwoofer System
A sleek, minimalist soundbar (722mm wide) paired with a dedicated 5.25-inch subwoofer for cinematic home experiences. Output: 40W subwoofer + 10Wx3 full-range speakers. Supports HDMI (ARC), Optical, Bluetooth, USB, and AUX. Includes one-touch EQ presets for movies, music, and games, plus dual-mode control via physical buttons and IR remote.

Vinyl Record Player Series

Guitar-Inspired Vertical Vinyl Record Player
A wall-mounted, guitar-shaped vertical turntable playing 33/45 RPM records. Combines professional stylus analog fidelity with Bluetooth and AUX connectivity for hybrid use. Designed as a functional home décor centerpiece for modern apartments — eliminating horizontal shelf space constraints of traditional turntables.

Why Qinshengfeiyang — Factory Credentials & Trust Signals

Our Factory Capabilities

Qinshengfeiyang operates a specialized factory floor in Pingshan District, Shenzhen, supported by a dedicated Audio Box Production Team for high-volume manufacturing and rigorous quality control. Our structured production workflow covers every critical stage:

Contract Signing → Production Initiation → Quality Inspection → Shipment → After-Sales Support

This end-to-end process transparency ensures accountability at every step of your OEM or ODM engagement.

Core Technology Credentials

• Android 13 / 8-Core Processing: Lag-free audio-visual performance across all AI voice karaoke speaker units
• Mountainview DSP Chip Integration: Professional-grade anti-howling, hi-fi sound, and surround sound processing
• Professional Power Distribution: Up to 60W + 20Wx2 + 10Wx2 across product configurations
• Battery Performance: Up to 15 hours of continuous operation — a verified differentiator for outdoor and portable audio markets
• Full Connectivity Suite: HDMI (ARC), Optical, Bluetooth, AUX, and USB across applicable models
• Song Selection Methods: QR code scanning, voice control, and touchscreen interaction

Why Partner with a China Speaker Factory Like Qinshengfeiyang?

• All-in-one integration: HD display, Android processor, and professional speaker system unified in a single portable unit — reducing end-user complexity and BOM cost
• OEM/ODM flexibility: Transparent contract-based cooperation terms from day one
• Global supply readiness: Serving domestic and international markets from a Shenzhen manufacturing base
• After-sales commitment: Dedicated technical assistance and maintenance protocols post-delivery — not just at shipment

Frequently Asked Questions

Q: What is the process for starting OEM/ODM cooperation with Qinshengfeiyang?
Cooperation begins with a clear intention agreement and contract signing, followed immediately by production initiation under our structured workflow.

Q: Can branding, packaging, and product configuration be customized?
Yes. Both OEM and ODM pathways support full brand identity customization — including branding, colorways, and packaging — as defined in the supply agreement.

Q: What after-sales support is provided post-shipment?
Qinshengfeiyang provides dedicated after-sales service protocols, including technical assistance and maintenance support, following production inspection and delivery.

Connect with Qinshengfeiyang — Multi-Channel Engagement

Qinshengfeiyang supports buyer qualification and sourcing through multiple direct channels. Whether you are reviewing our product video demonstrations, exploring our lineup on B2B platforms, or reaching out for a sample request, our team responds promptly to all serious manufacturing inquiries.

• Phone: 0755-89666316 / +86-19515133481
• Email: qianqian@qinsheng.freeqiye.com / xiely168@163.com
• Factory Address: Room 508, Building 2, Comprehensive Building, No. 110 Ziheng West Road, Jinsha Community, Kengzi Subdistrict, Pingshan District, Shenzhen, China

Ready to Source from a Speaker Factory in China with 15H Long Battery Life?

Qinshengfeiyang is your dedicated custom audio manufacturing partner — from OEM private label speaker production to full ODM design customization. Our complete lineup of AI voice karaoke speakers, home theater soundbars, and vinyl record players is production-ready and fully available for OEM/ODM B2B supply agreements.

Contact us today to request a product catalog, arrange a sample unit, or schedule an OEM/ODM consultation.

📧 qianqian@qinsheng.freeqiye.com | 📞 +86-19515133481

https://www.qinshengspeaker.com/
Qinshengfeiyang