YYK520 AI Translation Business Bluetooth Headset, Single-Ear, 144 Languages

Product Overview Video

NEURA YYK520 — AI Translation Business Bluetooth Headset

The NEURA YYK520 is a private-mold single-ear Bluetooth headset purpose-built for executives, field sales, customer service teams and OEM brand partners. It combines AI real-time translation in 144 languages, dual-mic ENC noise cancellation, Bluetooth 5.4 dual-device connection and all-day battery life in a lightweight ergonomic ear-hook design.

Core Technology Highlights

1. AI Real-Time Translation — 144 Languages

Cloud-powered translation engine with three modes (Face-to-Face / Listen / Meeting). Ideal for cross-border negotiations, international customer support and trade-show conversations.

2. Single-Ear Business Comfort Design

Soft-touch memory ear-hook weighs only 9 g and stays secure for 8+ hours of continuous wear. Leaves the other ear free for awareness — perfect for office, driving, retail and warehouse use.

3. Dual-Mic ENC Call Noise Cancellation

Two beam-forming microphones with Environmental Noise Cancellation isolate your voice from traffic, wind, HVAC and crowd noise. Studio-clear voice on every call.

4. Bluetooth 5.4 + Dual-Device Connection

Connect to phone and laptop simultaneously, switch audio source instantly. Stable 10-meter range with auto-reconnect when in case.

5. All-Day Battery Life

Up to 24 hours of talk time on a single charge. USB-C fast charging: 10 minutes adds 4 hours of use. Smart power-saving mode automatically standby when idle.

6. Private-Mold Premium Build

Independent industrial design with patented appearance — exclusive to NEURA partners. CNC-finished metal accents, soft-touch matte body and laser-engraved logo area for OEM customization.

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Technical Specifications

Parameter	Value
Model	YYK520
Form Factor	Single-ear, ear-hook, business Bluetooth headset
AI Translation	144 languages, 3 modes (Face-to-Face / Listen / Meeting)
Bluetooth	Bluetooth 5.4, dual-device connection
Bluetooth Profile	HFP / HSP / A2DP / AVRCP
Codec	SBC / AAC
Driver	10 mm dynamic driver
Frequency Response	20 Hz - 20 kHz
Microphone	Dual mic with ENC noise cancellation
Battery (Headset)	180 mAh
Talk Time	Up to 24 hours
Standby Time	Up to 480 hours
Charging	USB Type-C fast charge
Charging Time	Approx. 1.5 hours
Weight	Approx. 9 g
Colors	Midnight Black / Gunmetal Gray
Compatibility	iOS 12+ / Android 8+ / Windows / macOS
Certification	CE / FCC / RoHS / BQB

Pricing and Ordering

Order Type	Unit Price	MOQ
Sample Order	$65.00 / pc	1 pc
Wholesale	$60.00 / pc	10 pcs
OEM (Custom Logo)	Contact for quote	500 pcs
ODM (Custom Design)	Contact for quote	3,000 pcs

* Prices are FOB Shenzhen. Shipping cost varies by destination and method (DHL/UPS/FedEx/Sea). Contact us for DDP pricing to your country.

Application Scenarios

• International Business — real-time AI translation for cross-border calls, negotiations and customer support.
• Field Sales and Customer Service — single-ear design keeps you aware of the environment while handling calls all day.
• Driving and Commute — hands-free call quality with ENC dual-mic noise cancellation.
• Office and Remote Work — dual-device connection for seamless laptop/phone switching.
• Retail and Warehouse — secure ear-hook fit and 24-hour battery for full-shift wear.
• OEM Brand Partners — exclusive private-mold appearance with custom logo and packaging.

Package Contents

• 1 x YYK520 Bluetooth headset
• 1 x Replacement ear-hook (alternate size)
• 1 x USB Type-C charging cable
• 1 x Multi-language user manual
• 1 x Quick start card with App QR code
• 1 x Brand color box (FBA-ready packaging available)

Quality Assurance and Certification

Every YYK520 unit undergoes 6-stage quality control before shipment: incoming material inspection, SMT soldering check, acoustic frequency test, ENC microphone test, Bluetooth pairing stability test and final packaging inspection. All batches are certified to CE, FCC, RoHS and BQB standards.

OEM and ODM Customization

• Logo Printing: Laser engraving, silk-screen or UV print on headset and case.
• Custom Color: Pantone matching available (MOQ 1,000 pcs).
• Firmware Customization: Bluetooth device name, boot voice prompts, EQ tuning.
• Packaging Design: Full custom gift box, inserts, FNSKU labels for Amazon FBA.
• Private Mold: Exclusive industrial design and tooling ownership transfer (MOQ 3,000 pcs).

Request a Quote

Interested in the NEURA YYK520 for your business or brand? Send us your target quantity, destination country and any customization requirements. Our sales engineer will respond with a detailed proposal within 24 hours.

Email: sales@yourdomain.com