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Small black rectangular Bluetooth 5.0 adapter with LED display and multiple ports

KEHIPI

KEHIPI WSP-00138 Bluetooth 5.0 Transmitter Receiver 3-in-1 Adapter

SKU CH-T7GC-F68V2

Bluetooth 5.0 adapter transmits or receives audio over 15 m and plays for 10 hours on a 500 mAh battery

  • TypeBluetooth Adapter
  • Bluetooth 5.0 chip delivers stable, low-latency audio up to 15 m
  • 3-in-1 RX, TX and FM modes cover every wireless scenario
  • 500 mAh battery gives 10 h play and 30 days standby
  • HD LED display plus 5-8 m IR remote simplify control
  • Optical, coaxial, AUX, RCA, USB and TF card ports connect everything

KEHIPI Bluetooth 5.0 3-in-1 Adapter

The KEHIPI WSP-00138 adds Bluetooth 5.0 audio streaming to speakers, headphones or car stereos that lack wireless support. It works as a receiver, a transmitter or an FM transmitter, covering home, office and in-car scenarios with a single compact unit.

15-metre wireless range and analogue connections

Bluetooth 5.0 delivers a stable signal up to 15 metres indoors, limited by walls and interference. The adapter provides 3.5 mm AUX, RCA and optical inputs and outputs, so it connects to legacy hi-fi gear without requiring HDMI or USB audio on the source device.

10-hour battery and 30-day standby

A built-in 500 mAh lithium cell runs for roughly 10 hours of continuous playback and holds charge for 30 days on standby. It supports charging while in use, but the single battery means extended sessions away from power will eventually require a recharge break.

Highlights

  • Bluetooth 5.0 chip delivers stable, low-latency audio up to 15 m
  • 3-in-1 RX, TX and FM modes cover every wireless scenario
  • 500 mAh battery gives 10 h play and 30 days standby
  • HD LED display plus 5-8 m IR remote simplify control
  • Optical, coaxial, AUX, RCA, USB and TF card ports connect everything

Specifications

BrandKEHIPI
ModelWSP-00138
TypeBluetooth Adapter

Questions about this item

Should I pick the RX, TX or FM mode on the KEHIPI WSP-00138?

Use RX to stream audio from a phone to wired speakers, TX to send TV sound to Bluetooth headphones, or FM to broadcast to a car radio — one button switches between them.

What does the 15 m range mean when the adapter is in my living room?

The built-in ceramic antenna and amplifier keep the Bluetooth 5.0 link stable up to 15 metres line-of-sight; walls and furniture will reduce the practical distance.

Which ports does the Bluetooth 5.0 adapter actually support for audio?

It accepts digital optical, coaxial, 3.5 mm AUX and RCA inputs, plus USB and TF cards for direct playback.

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