FreeClip Wireless Earphones, Digital Display Bluetooth Earbuds, Futuristic Aesthetic Design, Feather-Like Wearing, Open-Ear Listening, Long Battery Life, iOS And Android Black

• Bluetooth Version: 5.4
• Transmission Distance: ≥10 meters
• Speaker Type: Φ13mm @ 32Ω PET
• Receiver Sensitivity (TYP): ≤ -86 dBm
• Audio Signal-to-Noise Ratio (S/N): ≥ 96 dB
• Frequency Response: 50 Hz – 10 kHz
• Earbuds Battery Capacity: 35 mAh
• Earbuds Charging Time: Approximately 1.5 hours
• Charging Case Battery Capacity: 400 mAh
• Charging Case Charging Time: Approximately 1.5 hours
• Music Playback Time: Up to 6 hours
• Talk Time: Up to 4 hours
• Bluetooth Profiles Supported: HFP, HSP, A2DP, AVRCP
• Standby Time: Up to 4 months (when fully charged)