Features:
Bluetooth 5.3 Music Audio Receiver Adapter, you can enjoy the CD quality music while playing
your touch wirelessly through your home stereo.The wireless distance can up to 33 feet away in open space without obstacle.
Super clear and flow conversation effect. With Bluetooth 5.3 technology, you'll get reliable, high-quality sound.
How to Use:

1. AUX input mode:
Plug the USB port of the product into the 5V power port, the product indicator light will flash, and insert 3.5mm audio into the product audio port and connect the audio port of the speaker externally. The speaker must be in audio input mode. Turn on your phone's Bluetooth, click Bluetooth search, find "H222" in the Bluetooth device search, and then click connect.
 You can try to refresh and scan Bluetooth, if you can not found it. After pairing the phone, the speaker will prompt that the phone can play music and transfer it to the speaker for playback.

 2: USB input mode:
Plug the USB into the USB port of the speaker (the speaker must support USB input), and the product indicator light will light up. Turn on the Bluetooth of the phone, click Bluetooth search, search to enter the Bluetooth device, find "H222", and click connect.After connecting the phone, the speaker will prompt that the phone can play music and transfer it to the speaker for playback.

 3: When used in the car, if your car supports USB input mode, it can be plug and play; If your car does not support USB input, please use AUX input method.

Specifications:

1. Support Bluetooth : Bluetooth V5.3+EDR
2. Support A2DP ,AVRCP,AVDTP,HFP and HSP
3. Power supply:USB 5V power supply
4. Output:3.5mm Audio interface
5. Distance: 5-10 meters
6. Sound output rate: 44.1KHZ and 48KHZ
7. Receiving distance: not less than 10m
Package Contents:
1 x Bluetooth Audio Receiver
1 x 3.5mm Audio Cable