Crystal-clear calls and 4-hour playtime in a lightweight, single-ear design. The YYK-525 features Bluetooth 5.0 for stable 10-meter wireless range and active noise reduction to cut through background chatter.

Key Features:

• Bluetooth 5.0 + EDR for fast, reliable connection
• Up to 4 hours talk/play time on 50mAh battery
• 120-hour standby—stays ready for days
• Built-in noise-canceling mic for professional calls
• Rotatable earhook fits left or right ear
• 1-hour quick charge via 5V USB

Perfect for hands-free driving, office meetings, or all-day business use. Compact design ships without charging case.