Smart Speaker OEM Factory: 15-Hour Battery Karaoke Series

Shenzhen Qinsheng Audio Co., Ltd. — Smart Speaker & Karaoke Speaker OEM/ODM Manufacturer Catalog

Headquartered in Pingshan District, Shenzhen, China, Shenzhen Qinsheng Audio Co., Ltd. is a global audio technology manufacturer and exporter serving home entertainment, outdoor event, and commercial audio buyers. Operating a dedicated factory floor and Audio Box Production Team, the company delivers a structured contract-to-shipment workflow — contract signing, production initiation, quality inspection, shipment logistics, and dedicated after-sales support — making it a trusted OEM/ODM factory partner for wholesale buyers seeking bulk order supply of smart speakers, karaoke speakers, home theater systems, and vinyl audio products. All units below feature Android 13-based 8-core processing, Mountainview DSP chip integration, and full connectivity across HDMI (ARC), Optical, Bluetooth, AUX, and USB, positioning Qinsheng as a full-lifecycle manufacturer for private label and custom-branded audio programs.

1. Smart Speaker OEM Karaoke Unit — KTV158pro Horizontal 7-Inch Display Edition
   Core Specifications: 7-inch top-mounted HD display; 2.1-channel system with 6.5-inch woofer, dual midrange, and dual tweeters; 15-hour battery life; Mountainview DSP chip for anti-howling processing.
   Key Features: Built-in handle/trolley design for all-day outdoor use; one-touch karaoke controls including reverb, vocal removal, and bass/treble adjustment; hi-fi surround sound tuning.
   Customization Options: Available through Qinsheng’s contract-based OEM/ODM manufacturing process, including production management and quality inspection prior to shipment for bulk order buyers.
   Target Use Case: Outdoor parties, team-building events, and wholesale distributors requiring portable, all-day-battery karaoke hardware.

2. Karaoke Speaker Manufacturer Model — KTV158pro Vertical 10.1-Inch Flip-Up Display Edition
   Core Specifications: 10.1-inch flip-up HD display; Android 13 8-core processor; 5.25-inch woofer; compact frame measuring L320 x W159 x H330 mm.
   Key Features: Clamshell screen design that protects the display during transport; multi-method song selection via touchscreen, voice control, and QR code scanning; adjustable viewing angle.
   Customization Options: ODM design adaptation and factory contract manufacturing suited for private label karaoke speaker lines targeting compact, travel-friendly formats.
   Target Use Case: Families and retail vendors seeking a space-saving vertical karaoke unit for indoor and travel use.

   

3. Custom Karaoke Speaker Factory Edition — KTV178pro-White
   Core Specifications: 14-inch HD flip-up display; 20mm silk dome tweeters; Android 13 system with expandable song library access.
   Key Features: Largest portable screen in the series for distance lyric reading; crystal-clear high-frequency output; frequent song library updates via Android platform.
   Customization Options: White-finish configuration produced under Qinsheng’s custom audio production service, supporting OEM color and branding requests for wholesale orders.
   Target Use Case: Family entertainment setups and large indoor gatherings requiring a bright, large-screen karaoke experience.

4. OEM Smart Speaker System — KTV188pro Karaoke Edition
   Core Specifications: 10.1-inch top-mounted display integrated into the chassis; professional power distribution of 60W + 20Wx2 + 10Wx2; dual microphone inputs for duet support.
   Key Features: Multi-functional operation as a Bluetooth speaker, video player, and amplifier; stable indoor/outdoor performance output; durable built-in-display housing.
   Customization Options: Supplied through contract negotiation and OEM/ODM cooperation, suitable for wholesale and bulk order procurement by business vendors.
   Target Use Case: Mid-sized venues, party organizers, and business vendors needing an all-in-one amplification and display solution.

5. High-Power Karaoke Speaker Manufacturer Unit — KTV198pro
   Core Specifications: 14-inch HD flip-up display; 10-inch large woofer with 4 midrange drivers and neodymium long-throw tweeters; Android 13 8-core processing; trolley-style hardware.
   Key Features: Distortion-free sound output at extreme volumes; deep bass tuned for professional outdoor performance; high-speed processing for large media files.
   Customization Options: Manufactured under full OEM/ODM production with dedicated quality inspection, appropriate for promotional and bulk order trolley-branded units.
   Target Use Case: Outdoor markets, street vending, and large-scale professional outdoor performances requiring maximum sound output.

6. Social Duet Smart Speaker — KTV188pro-Together Edition
   Core Specifications: Hardware platform designed for social and community duet singing scenarios.
   Key Features: Dedicated social/duet functionality supporting group and community karaoke sessions.
   Customization Options: Produced via Qinsheng’s contract-based OEM manufacturing process, adaptable for community or brand-specific karaoke programs.
   Target Use Case: Elderly dance groups, community centers, and social event organizers seeking shared-singing hardware.

7. OEM Home Theater Bluetooth Speaker System — Soundbar & Subwoofer Set
   Core Specifications: Slim 722mm-wide soundbar paired with a 5.25-inch subwoofer; 40W subwoofer output plus three 10W full-range speakers; full connectivity via HDMI (ARC), Optical, Bluetooth, USB, and AUX.
   Key Features: One-touch EQ presets for movies, music, and games; dual control via physical buttons and IR remote; sleek, minimalist form factor for modern décor integration.
   Customization Options: Available for ODM/OEM private label home theater branding through Qinsheng’s contract manufacturing and after-sales service pipeline.
   Target Use Case: Home entertainment retailers and wholesale distributors sourcing space-saving Bluetooth soundbar bundles.

8. Custom Vinyl Record Player Manufacturer Design — Guitar-Inspired Vertical Model
   Core Specifications: Vertical wall-mounted turntable supporting 33/45 RPM records; professional stylus; hybrid Bluetooth and AUX connectivity.
   Key Features: Guitar-shaped vertical profile recreating tuning peg and fretboard aesthetics; space-saving mount for modern apartments; functions as both analog turntable and digital Bluetooth device.
   Customization Options: OEM artistic design adaptation available through the factory’s custom audio production line, suited for décor retailers and promotional gift programs.
   Target Use Case: Boutique audio brands, décor retailers, and private label buyers seeking artistic wall-mounted analog audio products.

9. Custom Audio Production & After-Sales OEM/ODM Service
   Core Specifications: Full-lifecycle manufacturing service covering contract negotiation, production, inspection, and shipment logistics.
   Key Features: Contract-based manufacturing with transparent intention signing; rigorous quality inspection checks prior to shipment; dedicated after-sales technical assistance and maintenance.
   Customization Options: Comprehensive OEM/ODM cooperation framework enabling wholesale buyers to structure bulk order contracts across the full smart speaker, karaoke speaker, home theater, and vinyl player product range.
   Target Use Case: Global wholesale buyers and distributors seeking a single factory partner for end-to-end custom audio product sourcing.

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

http://www.qinshengspeaker.com
Qinsheng Feiyang