F8 Bluetooth 5.1 Ear-Mounted Stereo Wireless Sports Earphone(Black+Blue)

F8 Bluetooth 5.1 Ear-Mounted Stereo Wireless Sports Earphone is a wireless audio device designed for sports and active use. It features a lightweight design and is equipped with Bluetooth 5.1 technology, providing a stable connection within a 10-meter range.

• Bluetooth version: 5.1 + EDR
• Talk time: approximately 15 hours
• Singing time: approximately 15 hours
• Headphone battery capacity: 75mAh
• Wireless frequency: 2.4GHz
• Supported protocols: A2DP 1.3, HFP 1.6, HSP 1.2, AVRCP 1.6, D11.3
• Transmission distance: approximately 10 meters
• Charging voltage/current: 5V/1A
• Charging time: approximately 1 hour
• Standby time: approximately 120 hours
• Speaker impedance: 8mm, 32 ohms
• Microphone sensitivity: -42dB
• Materials: ABS, silicone
• Charging port: USB
• Accessories included: earphone x1, charging cable x1, manual x1
• Weight: approximately 6g
• IPX4 waterproof and sweatproof rating
• Features: HD call, intelligent noise reduction, 13mm moving coil unit, composite diaphragm woofer, metal diaphragm high-frequency horn, tap button controls, automatic reconnection after pairing