・Say Goodbye to Stuck:Equipped with high-performance wireless chips,it responds quickly and connects more stably and smoothly ・LED Digital Display Screen:Use condition status stick out a mile ・Large Capacity Battery,Fast charging:Built-in 300mAh battery,Type-C fast charging,supports charging while using,bringing more fun ・10 Meters Transmission:Built-in antenna to enhance signal transmission,truly achieving 10-meter barrier-free long-distance transmission Specification: ・Transmission distance:10m ・Power supply:Type-C interface ・Product size:38.1x16.1x59.3mm ・Use time:Receiving time:11.5 hours/Transmitting time:10 hours Package included: ・1 x Car Audio Bluetooth-compatible Transmitter Receiver ・1 x English User Manual ・Other things not included