Skip to main contentSkip to footer
Slide 1 of 5

Overview

The SYNCO Xtalk Master 4 a 4-person wireless intercom headset system lets your team connect instantly and reliably with ultra-low latency, ideal for live events and coordinated group work. Enjoy clear audio, app-based group management, and all-day comfort and power.
  • True wireless team communication headset system for professional coordination
  • Up to 15 hours battery life per headset for all-day use
This description was generated by AI and reviewed for accuracy.

SYNCO Xtalk Master 4 a 4‑Person Wireless Intercom Headset System with Low-Latency Audio

Model: 1358-4246
Web Code: 19800581
Sold and shipped by | 4.5 seller rating (71 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • • 4 × Wireless Single Ear Headsets• 8 × Rechargeable Batteries• 1 × 6 Slot Charging Station• 1–2 × AC Power Adapter(s)• 1 × Data/USB C Cable• 4 × One Ear Foam Cushions• 4 × Mic Windshields• 4 × Hook and Loop Labels• 4 × Carrying Bags• 1 × Carrying Case
What you need to know
  • True wireless intercom headset system designed for productions, live events, and team coordination
  • Advanced ENC 2.0 noise cancellation ensures clear voice in noisy environments
  • Lightweight ergonomic headband and replaceable battery maximize long-wearing comfort
  • Supports up to 8 users with group management and direct private chats via app
Audio Performance & Sound Quality
  • Provides professional-grade audio clarity with 2.4GHz full-duplex digital transmission and condenser mic
  • Industry-leading ultra-low 45ms latency offers real-time, perfectly synchronized audio
  • 3.5mm monitoring port enables direct, real-time listening to camera or recorder output while maintaining team comms
Noise Control
  • Advanced ENC 2.0 algorithm with AI noise profiling suppresses background noise and enhances voice clarity, even in loud settings
Fit, Comfort & Design
  • Lightweight and ergonomic headband minimizes pressure for all-day comfort
  • Includes replaceable rechargeable batteries with up to 15 hours of continuous runtime
Battery Life & Charging
  • Replaceable 1050mAh battery provides up to 15 hours of use for each headset
  • Includes 6-slot charging station, 8 rechargeable batteries, and AC power adapter(s)
Connectivity & Smart Features
  • MasterFree 2.0 host-free design allows instant pairing and eliminates complicated setup
  • SYNCO Audio app offers flexible team management, smart A/B grouping, OTA updates, and customizable private chats
Durability
  • Enhanced signal strength maintains reliable 500m range even in crowded or obstacle-filled environments
Included Accessories
  • Comes with four single-ear headsets, eight rechargeable batteries, charging station, data/USB-C cable, ear cushions, mic windshields, hook and loop labels, carrying bags, and a carrying case
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

Learn more about returning a Marketplace product