Home stereo setup
Connect the B35 analog output to your stereo's AUX or RCA input, supply 5V USB-C power, select the corresponding stereo input, then pair your phone.
B35 product guide →Setup before guesswork
Get the connection path right first.
Most setup problems come from mixing up input, output and power. Start with the connection requirements below.
Car AUX setup
Connect USB power and 3.5 mm AUX, select AUX on the car stereo, then pair your phone. A USB port by itself is not the audio path for this product.
B61 product guide →Core concept
Bluetooth receiver vs. transmitter
A Bluetooth receiver accepts wireless audio from a phone or another source and outputs audio into an existing speaker system or stereo. A Bluetooth transmitter starts from a wired or USB audio source and sends audio wirelessly to a compatible Bluetooth listening device. The two directions solve different problems.
Why this matters
Home B35 and Drive B61 are positioned here as receiving products for existing audio systems. A device designed to transmit computer audio to Bluetooth headphones belongs in a different category and should not be marketed as the same job.
Connected, but no sound?
- Confirm the stereo input matches the cable you plugged in.
- Confirm the receiver has the required USB power.
- Confirm the phone is connected to the intended receiver, not another nearby device.
- Check phone volume and stereo volume at moderate levels.
- Try another known-good input or cable before assuming the receiver failed.
Before connecting
Can a Bluetooth receiver power passive speakers?
No. A receiver supplies an audio signal, not the amplification passive speakers need. Connect Home B35 to a compatible amplifier input, then connect the speakers to that amplifier.
Check a home stereo setup →Can Drive B61 play through a car’s USB port alone?
No. In the intended B61 setup, USB supplies power and the 3.5 mm AUX lead carries the audio. A car without a suitable AUX input needs a different solution.
Check a car setup →Need help with your setup?
Ask about Home B35 or Drive B61 on WhatsApp. Tell us which audio input your stereo or car has.
+852 6071 6913 · Opens WhatsApp; review your message before sending.