💞 • Active Noise-Cancellation :Block out unwanted noise and distractions with the earphones' active noise-cancellation feature, allowing you to focus on your music.

💞 • Volume Control :Adjust the volume of your music or calls with ease using the earphones' built-in volume control feature.

💞 • Elastic Wireless Headband :The elastic wireless headband provides a comfortable fit for all-day wear, making it perfect for sports or sleeping.

💞 • Fone Bluetooth earphones sports sleeping headband elastic wireless headphones music eye mask wireless Bluetooth headset headband

Features:

Bluetooth version: 5.0

Bluetooth transmission distance: 10M

Music playing time: Maximum sound 7h, medium volume 10 hours

Microphone distance: 1m

Bluetooth standby time: 72h

Battery capacity: 150mA / h

Battery power: 0.55w

Horn impedance: 32 ohm

Horn power: 0.02w

Frequency range: 2.4-2.4835ghz

Sensitivity: 45dB

Transmitting power: 6dB

Audio output distortion: 0.6%

Audio output SNR: 93dB

Charging time: 1-2 hours

Maximum input voltage: DC 5V

Maximum input current: 150mah

Maximum input power: 0.55w

Package included:

1/2/3/4/.../100*Bluetooth headband

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