Pentop Sports Bluetooth Hat Knitted Winter Bluetooth Beanie Hat Wireless Knit Music Cap with Hands-free Phone Call Answer For Boy Girl Adults

Description

Features: V3.0 + EDR Bluetooth version, avaliable for most of devices with bluetooth function. Knitted material and handsfree speaker that protects the head from the cold winter The hat can be washed Set-in MIC, available for cell phone to transmit the speaking phone to your aduio devices directly so that the user can hands free answering phone viea the device Allow you to listen to music and talk while doing variety of other activities. Built-in Li-ion rechageable battery,charge via USB cable, long stand-by time Supply power display on iPhone Speficications: Bluetooth: V3.0 + EDR Frequency:2.402GHz-2.480GHz Transmission distance:10M Transmission distance of MIC:about 1M Li-ion battery: 3.7V/100mA Charging time: 2 hours Stand-by time: 60 hours Continuous talking time: about 3.5 hours Package Contents: 1 X Bluetooth hat 1 X User manual(English) 1X USB cable