X30 Bluetooth-compatible 5.4 Single Ear Business Headphone Wireless Hook Earphone

• Comfortable All-Day Wear: Designed for prolonged use without discomfort, this earphone's unique non-in-ear design, even during extended wear
• Adjustable Rotation: The earpiece can rotate 180° for a perfect fit, providing flexibility and comfort for both left and right ear
• Extended Battery Life: Enjoy an impressive 30 hours of continuous music playback on a single charge, making it perfect for long journeys, workdays, and more
• Real-Time Battery Display: Stay informed about the battery status with the built-in real-time battery display feature, ensuring you're never caught off guard

Specification:

• Bluetooth-compatible version: V5.4
• Listening time: about 30 hours
• Headphone battery capacity: 200mAh
• Wireless frequency: 2.4GHZ
• Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
• Transmission distance: 10 meters
• Charging voltage/current: 5V/1A
• Charging time: about 2 hours
• Standby time: 200 hours
• Speaker impedance: φ16MM 32Ω
• Microphone sensitivity: -42Db