??The product integrates the fashionable Sun-bonnet and Bluetooth Headset which is equipped with built-in speaker and microphone， supports hands-free function. When you wear the stylish and unique Peaked Cap， you can greatly enjoy wonderful music and conveniently and easily answering the incoming call. And， the Peaked Cap not only let you becoming fashionable in the crowd， but also protect you from the scorching sun and the dust from the air in summer days. It will bring you much fun and convenience. With these Bluetooth Smart Gloves， Simply connect your gloves with any cell phone via Bluetooth Features: The product integrates the fashionable Sun-bonnet and Bluetooth Headset which is equipped with built-in speaker and microphone， supports hands-free function. The Bluetooth Music Hat provides a fun， cool way to make and take calls on the go. Simply connect the Bluetooth Music Hat with smart phone， Tablet PC and other Bluetooth-enabled devices via Wireless Bluetooth Technology. The Bluetooth Music Hat let you becoming fashionable in the crowd and bring you much convenient and fun. Comfortable to wear， protecting you from the scorching sun and the dust from the air in summer days during travel or sport. The Stylish Hat can perfectly match with your sporty and casual clothing. The multifunctional button controls Power ON / Power Off， Answer / Hang up and redialing the last number. The “+” / “-“ button controls the Volume Up / Volume Down and Previous song / Next song. With Built-in high-quality rechargeable Li-ion battery. With LED indicator light and powered by the included Micro USB Charge port. Specifications: Bluetooth Version : V3.0 + EDR， Class 2 Supports A2DP， HFP， AVRCP protocol. Frequency range: 2.402-2.4835GHz Input Voltage / Input Current: 5.0V / 500mA Output Current: 350mA Operating power: 0.15W Transmission Distance of MIC: ≤1m Sensitivity: !#!gt!*! -85dBm Degree of distortion: !#!lt!*!1% Available distance: 10m Built-in rechargeable Polymer Lithium battery 3.7V / 140mAh. Charge time: 2 hours Talk time: about 3.5 hours Color: Black， Blue (Optional) Main item weight: 92g / 3.27oz Package size: 26.0 * 21.0 * 4.0cm / 10.23 * 8.26 * 1.57in Package weight: 151g / 5.34oz Compatible Models: For iPhone6 6Plus 5S/ 5C/ 5/ 4S/ 4/ 3GS/ 3G For Samsung Galaxy S5 S4 S3 S2， Note 4/ Note 3/ Note 2 For HTC One M7 M8， etc. For Lumia 800 820 900 920 For Sony Xperia Z1 Z2 For LG Pro 2 Series， etc. Package list: 1 * Fashionable Bluetooth 3.0 + EDR Music Hat 1 * USB Cable 1 * English User Manual