YYK-520 Mono Wireless Earbud, Hands-Free Calls All Day

Product description

Long workdays and constant calls can be uncomfortable with regular earbuds that need frequent charging.

The YYK-520 mono wireless earbud solves this by offering all-day comfort, long battery life, and clear hands-free calling with a single-ear design. It is built for drivers, professionals, and anyone who needs reliable calls throughout the day in Trinidad & Tobago.

Key features & benefits

• Single-ear hands-free design: Keeps one ear open so you stay aware of your surroundings
• Extended battery life: Supports long workdays with powerful backup from the charging case
• Clear call performance: Helps your voice stay clear during calls in noisy environments
• Comfortable ear hook fit: Stays secure during long hours of wear
• Simple one-button control: Manage calls and playback without touching your phone
• Dual device connection: Switch easily between two connected devices

Compatibility & important notes

• Designed mainly for calls and voice communication, not immersive music listening
• Noise reduction improves call clarity but does not block all background noise
• Suitable for daily use, not designed for water exposure or heavy rain

Specifications

• Model: YYK-520
• Connectivity: Bluetooth 5.3
• Wireless range: Up to 10 meters
• Earbud battery life: Up to 10–12 hours per charge
• Total battery life: Up to 100 hours with charging case
• Charging case battery: 500 mAh with LED power display
• Call features: Noise cancelling microphone with mute function
• Controls: One-button control
• Design: Mono earbud with rotating ear hook and adjustable microphone
• Weight: Approximately 12 g
• Charging port: Type C
• Available colors: Black

Package

• 1 Mono wireless earbud
• 1 Charging case
• 1 USB-C charging cable
• 3 Silicone ear tips
• 1 User manual