Technical Specification of FONENG BL34 Neckband Bluetooth Earphone Brand: FONENG Model: BL34 Type: Neckband Bluetooth Earphone Bluetooth Version: 5.0 Wireless Range: ≤10 meters Battery Specifications: Capacity: 220mAh Charging Voltage: 5V Charging Time: 2 hours Battery Life: Talk Time: Approximately 15 hours Music Playback Time: Approximately 15 hours Standby Time: 280 hours Features: HD Quality Call with noise reduction HD Microphone for clear voice transmission Sports-friendly design with secure fit Magnetic absorption for easy wear and connection Intelligent magnetic switch functionality Color: Black Special Design: Ergonomic fit for inner ear wall, stable neck fit
