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Small black plastic Bluetooth 5.0 adapter with 3.5mm AUX plug

OQIMAX CP212 Bluetooth 5.0 Transmitter Receiver Car Electronics Accessory

SKU CH-K897-YE68Q MPN CP212

A 2-in-1 Bluetooth 5.0 adapter adds wireless streaming to car stereos, home speakers or wired headphones via a 3.5 mm aux connection

  • Screen sizeModern
  • Adjustable low passBuilt-In Microphone
  • Adjustable parametric bass EQBuilt-In Microphone
  • Cable typeAuxiliary
  • Audio channelsStereo, A2DP
  • Electrical ratingModern
  • Wireless audio streaming via Bluetooth 5.0 up to 33ft
  • Transmitter and receiver modes connect wired and wireless devices
  • Built-in microphone enables hands-free calls and voice navigation
  • Compact 1.905 x 8.001 x 10.2108 cm design fits any AUX port
  • Lightweight 0.055 kg adapter powers car, home or portable audio

Bluetooth 5.0 Transmitter Receiver

The OQIMAX CP212 is a compact 2-in-1 Bluetooth 5.0 adapter that adds wireless audio to any device with a 3.5 mm AUX port. It works as a transmitter to send sound from a TV or car stereo to wireless headphones, and as a receiver to stream music from a phone to wired speakers or a car audio system.

Upgrade from Wired Connections

Replaces tangled AUX cables between a smartphone, tablet or laptop and a car stereo, home speaker or wired headphones. The jump is worth it when you want cable-free listening up to 33 ft away and clear calls using the built-in microphone with CVC noise reduction.

Build Integration

Plugs directly into a 3.5 mm AUX input and draws power over USB for up to 8 hours of portable use. The plastic body measures 1.905 cm x 8.001 cm x 10.2108 cm and weighs 0.055 kg, so it fits in tight dash spaces or travel bags. Not suited for setups that require optical or HDMI audio inputs.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 67% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameOQIMAX
Model nameCP212
Product typeTransmitter & Receiver
Product colorBlack
Performance
Effective rangeBluetooth 5.0, A2DP, AVRCP, bluetooth
Display
Screen sizeModern
Audio & video
Audio channelsStereo, A2DP
Audio inputs3.5 mm AUX
Audio outputsBluetooth, Auxiliary
Audio sensitivityBuilt-In Microphone
Headphone styleStereo, A2DP, Built-In Microphone
Ports & slots
Cable typeAuxiliary
Power
Electrical ratingModern
Power detailsBattery Powered
Size & build
Product weight0.055 kg
Head unit size1.905 cm × 8.001 cm × 10.2108 cm
Main materialPlastic
Compatibility
Compatible withTelevision, Laptop
In the box
Included hardwareFalse, true
More details
Adjustable low passBuilt-In Microphone
Adjustable parametric bass EQBuilt-In Microphone
Drilling requiredWired
Number of links to amplifier2
Team affiliation1 Piece

Questions about this item

What size AUX port does the CP212 plug into?

The CP212 connects via a standard 3.5 mm AUX input found on car stereos, home speakers or headphones.

How do I switch between transmitter and receiver modes without a failed connection?

Power the unit off completely before sliding the mode switch; changing modes while powered on often prevents pairing.

How long does the built-in battery last before I need to recharge it?

The internal battery provides up to 33 hours of wireless streaming per charge.

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