One-key multi-function, high-definition call, stereo music,   bone conduction acoustic principle, waterproof technology,  sun protection, fashion and versatile

Model：B98 Smart music cap    

Main feature：HD call, listening to music, stereo sound, bone conduction acoustics, sun protection    

Color：Black, white(logo and other colors can be customized)    

Material：Cotton+Polyester+Anlun    

Size    ：57CM(adjustable 57－60CM)    

Craft：Waterproof/embroidery    

OEM requirements："1.OEM LOGO（Embroidery/silk printing, MOQ:500PCS

2.OEM gift box, MOQ:500PCS

Bluetooth range：15m（Without hindrance）    

Control method：button    

Charging method：Mirco-USB cable，Designed on the left side of the hat sweatband    

Charging time：2H    

Listening music：8H    

Call duration：10H    

Bluetooth protocol：HFP/HSP/A2DP/AVRCP    

Bluetooth ：BLE5.0    

Waterproof level：IPX5    

Battery：240mah polymer    

Support system：IOS8+   /   Android4.3+    

Power on：Long press 3s    

Power off：Long press 3s    

Packaging accessories：

Bluetooth cap*1, 

Charging cable*1, 

Manual*1,

Soundproof earplugs*1