• C33 Bluetooth Receiver LED Display With Mic MP3 Music TF Player
• With TF card slot, support BT input and TF card playback mode.
• Model : C33
• with a 3.5mm audio interface, a built-in microphone to support hands-free calls.
• Pug and play, built-in 200mAh high-capacity battery, 
• which can be used continuously for 5-6 hours after being fully charged.
• Item: BT Receiver
• Material: PVC
• BT: 5.0
• Interface: 3.5mm,TYPE-C
• Battery: 200mAh
• Work Time: 5-6 hours
• Product Size: 5.5*3.4*1.6cm / 2.17*1.34*0.63in
• Product Weight: 20g / 0.71oz
• Package Size: 10*7.7*3.2cm / 3.94*3.03*1.26in
• Package Weight: 55g / 1.94oz
• Package List:
• 1 * Bluetooth Receiver
• 1 * 3.5MM Cable
•  * Type-C Cable
• 1 * User Manual