Battery capacity: 140mAh (built-in rechargeable lithium battery). Operating frequency: 2.4 (MHz). Suitable for: computer, TV, projector /car, speaker, earphone (receiving mode).
Product size: 59.52212mm (length width thickness). Function: Bluetooth receiving mode: Receive Bluetooth signal and transmit it to wired audio through Bluetooth connection. Connect the Bluetooth connector to the car AUX port through the adapter/transfer cable, and connect the Bluetooth to the car audio, you can not only make calls, but also listen to dynamic music, so that your journey is no longer lonely. High-resolution restoration of lossless sound quality, bringing CD-level music experience. Built-in rechargeable lithium battery, which can be used for 4 hours with one hour charge.
It can be used while charging when the battery is low, which is convenient and worry-free. Bluetooth 5.0 + EDR can achieve a more stable connection with the device, low power consumption and high rate stable signal transmission, and listening to songs more smoothly. Small size, no driver required, easy to use. It is suitable for devices with 3.5 mm jacks. 1-200 PACK x USB charging cable.
1-200 PACK x 3.5mm audio head. 1-200 PACK x User Manual.
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