Portable Speaker Cap with Bluetooth Headphones SPS Hat BT

Hat with bluetooth headphones SPS Hat BT Grey

It's fashionable to wear a hat with a built-in Bluetooth headset this winter!
The device combines the functions of a headdress and headphones for listening to music.
It works like a Bluetooth headset, accepts mobile calls, supports AVRCP.  This is an ordinary knitted hat with pockets near the ears, where the wireless Bluetooth speaker is located.
The battery charge lasts for 5 hours of playback; it can be recharged using the USB cable that comes with the kit.
The control is performed using the buttons, which are located on the cap in the form of a stylized stripe.
Can be synchronized with your phone, good audibility at a distance of 10 m.
A warm multifunctional winter hat with a built-in Bluetooth headset.
In cold weather, it can keep your head warm, you can also listen to music and answer calls.
It can be synchronized with your phone.
When fully charged, five hours of continuous use.

Features:
• Bluetooth Protocol: Bluetooth Ver.3.0 + EDR
• Power: 0.25W * 2
• Communication distance: 10M
• Bandwidth: 2.4GHz (2.402-2.483.5MHZ)
• Transmission sensitivity: about 2dBm
• MIC distance: about 1M
• DAC SNR: 98 dB
• LED indication: Power / for code / charge
• Working time: 3-5 hours (stated by the manufacturer)
• Operating current: 17-23mA
• Charging time: about 2 hours (charge before first use).
• Operating temperature range: -10-50 °C
• Working humidity: 10-90%
• The color is gray.