ETTE WIRELESS EARPHONES W/MICROPHONE

ETTE Wireless earphone
Working or listening to music in an instant change your working way
Motion wireless earphones let you experience music fun in running fast, unlimited music frequency makes your mood more enjoyable

Specification:
Distance: ≤10M
Bluetooth version: 4.2
Charging voltage: DC 5V
Working voltage: DC 3.7V
Battery capacity: 70mAh
Frequency range: 20Hz-20KHz
Speaker impedance: 18Ω ±10%
Loudspeaker size: Φ15mm
Rated power: 2mW
Sensitivity: 102 ±3dB
Microphone: built-in
Cable Length: 65 cm

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