Bluetooth Beanie Hat Wireless Knit Winter Warm Big Music Hat with Headphones Built-in Stereo Speaker Hands-Free for Outdoor Sports Gifts -Blue1-

Specifications: Bluetooth version: V4.2 Frequency: 2.4026GHz-2.480GHz Transmission distance: 10M / 32.80ft Transmission distance of Mic: ?1M / 3.28ft Frequency response?85db Li-ion battery: 3.7V/180mA Charging time: 2 hours Number of charge: > 1000 times Charging voltage: DC 5V Standby time: 60 hours or so Continuous working time: about 6 hours Bluetooth name: Bluetooth Hat/Call me (you may search one of them) Color: (optional) Item weight: 120g Package size: 28 * 13 * 3.2cm (L * W * H) Package weight: 130g User tips: The music Bluetooth hat is designed to be reused and it is washable. Therefor the icon panel on the hat is not fixed to the buttons. If you the icons do not match the control buttons, please manually adjust them. The control panel is perfectly positioned if you see full indication light from the light window. Press the ON/OFF button for 2.5seconds, the device is open once "BLUE" LED slowly flash. Press 2.5 seconds again, device close. Due to different Bluetooth module, you may search one of the Bluetooth name: "Bluetooth Hat", "Call me" on the Bluetooth device list of your smart phone, no password needed. Make sure you enable both call audio and media audio on your Bluetooth set up menu on your phone. You might have to manually adjust the hat to find the Micro USB charging port because the Bluetooth hat is washable. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package List: 1 * Bluetooth music hat 1 * USB cable