MSONIC in-ear Bluetooth earphones, elegant music quality, the ideal choice for handsfree enjoyment of music.
Specification Speaker frequency: 20~20K Hz Speaker sensitivity: 100dB + 3dB at 1KHz Impedance: 32 Ohms±10% Microphone sensitivity: -58+3dB Microphone directionality: Multidirectional design Microphone frequency response: 100-10000HZ Bluetooth version 4.1 Transmission distance: up to 5m Frequency range: 2.402~2.480GHz Onboard 60MAH lithium-ion battery Rated power: 15mW Charging voltage: DC 5V Charging time: approximately 2 hours Music play time: approximately 2 hours Call time: approximately 3 hours Standby time: approximately 300 hours Cable length: 500±50mm Accessories: USB cable 1pcs
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