<b>What Function is designed J205 for? </b><br> -->J205 Bluetooth Receiver is designed for non-Bluetooth car/home stereo systems with 3.5mm or RCA aux port to become Bluetooth enabled. <br> -->Use your Bluetooth-enabled devices (smartphones, iPad, Laptop etc.) to stream stereo music wirelessly through most home audio systems, car stereo system, and wired headphones. <br><br> <b>Premium Sound Quality</b><br> J205 uses updated wireless technology to adapt audio systems, which is featured with Bluetooth 5.0 and CSR core for premium sound quality and stable transmission. The small and lightweight device enables you to enjoy clear music freely and wirelessly. <br><br> <b>Play While Charging</b><br> Safely charge the adapter to play music for long periods. <br><br> <b>Stay Pairing with 2 Devices</b><br> DIGMALL J205 can pair with 2 phones simultaneously and can be repaired automatically. <br><br> <b>Simple Two Buttons, Easy to Control</b><br> One slide switch to Power ON/OFF/Fast Pairing and another face button to simply Play/Pause music. <br><br> <b>Doesn't work / not recommended:</b><br> ■Will not work with car GPS navigators or smartwatches.<br> ■If you want to connect to your TV by pairing with Bluetooth Headphones,J205 isn't for you needs. Please search DIGMALL Transmitter.<br> ■J205 is not built-in Mic and can’t support Hands-free calling. But you can search DIGMALL BTI-030 for purpose<br><br> <b>Specifications:</b><br> Bluetooth Version: 5.0<br> Frequency Range: 2.4GHz<br> Bluetooth Mode: A2DP/AVRCP<br> Bluetooth Range: up to 33feet<br> Battery Capacity: 240mAh<br> Working Time: 14-16H<br> Charge Voltage: DC5.0V/500mA<br><br> <b>Package Included: </b><br> 1×J205 Bluetooth Receiver with 3.5mm Audio Cable<br> 1×USB Charging Cable<br> 1×RCA Audio Cable<br> 1×User Manual