Pro 4 TWS Bluetooth 5.3 Wireless Waterproof Earbuds with Mic

Product Features:

• Brand: BULIAN
• Style: In-ear
• Material: Plastic
• Waterproof: Yes (sweatproof and water-resistant for everyday use, but not suitable for submersion)
• Bluetooth Version: 5.3 for fast, stable connections
• Battery Life: Up to 12 hours
• Frequency Response: 20-20,000 Hz
• Impedance: 32 Ω
• Driver Diameter: 20mm
• Sensitivity: 123 dB
• Microphone: Yes, built-in for calls
• Volume Control: No dedicated control (adjustable from your device)
• Binaural Call: Yes
• Automatic Power On/Off: Convenient automatic pairing when turning on

Key Features:

• Waterproof & Sweatproof: Perfect for outdoor activities and workouts
• Hi-Fi Sound: Balanced armature vocalism for clear, crisp sound
• Automatic Connection: Quickly reconnects to your device after powering on
• Smart Compatibility: Works with all Bluetooth-enabled devices (phones, tablets, laptops)
• Support Music & Calls: Listen to music and take calls with ease
• Intelligent Voice Prompts: Alerts for power on, pairing, and more

What’s Included:

• 1 x Right Earbud
• 1 x Left Earbud
• 1 x Charging Case
• 1 x USB Charging Cable
• 1 x User Manual