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Sleep Headphone Headband Work Out Headphones Wireless Running Headphone Eye Mask Side Sleeper Friendly

Specifications:

1) Headband Material: 100% Polar Fleece;

2) Bluetooth: Bluetooth V5.0, with EDR A2DP AVRCP and HFP Tech. Stereo sound output.

3) Transmission Range: 20M/66Ft

4) Rated Power: RMS 10mW x 2;

5) Speaker Unit: 24Ω/30mm;

6) Frequency Response: 20HZ-20KHZ;

7) Battery: 3.7V/100mAh Rechargeable Li-polymer Battery;

8) Standby Time: Over 260 Hours;

9) Play Time: 6 Hours;

10) Charge Time: DC 5V Approx 120 Minutes;