It can keep the sweat out of your eyes, keep the hair off your face.
The elastic band can be easily adjusted to meet your specific needs and ensure maximum comfort.
Great for all activities, like running, marathons, yoga, shopping or even dressing for work or school.
It supports music, phone function and power display.
Item name: bluetooth bandana (removable wash)
Battery: 150 mah battery (included)
Features: breathable, music and phone function, power display
Size: 22cm x 6.5cm / 8.66 'x 2.56' (approx.)
Bluetooth technical- parameters:
Bluetooth version: 5.0
Bluetooth protocol: AGHSP
Bluetooth solution: Blue News
Bluetooth transmission distance: 10 meters
Headphone channel: stereo (2.0)
Music playback time: maximum sound 7H, medium volume 10 hours
Microphone distance: 1 meter
Bluetooth standby time: 72H
Battery capacity: 150ma/h
Battery power: 0.55W
Speaker impedance: 32 ohms
Speaker power: 0.02W
Frequency range: 2.4-2.4835GHz
Transmit power: 6dB
Audio output distortion: 0.6%
Audio output signal to noise ratio: 93dB
Charging time: 1-2 hours
Maximum input voltage: DC- 5V
Maximum input current: 150mah
Maximum input power: 0.55W