Techstar T68 Bluetooth Audio Receiver

The Techstar T68 is a compact Bluetooth audio receiver (RX) designed to quickly add wireless functionality to older audio systems such as amplifiers, classic speakers, home stereos, car audio systems with AUX/RCA input, or wired headphones. Connect the T68 to the audio input (RCA or 3.5mm) and then stream music via Bluetooth from your mobile phone, tablet, or laptop.

• Bluetooth 5.3 Receiver (RX): Converts speakers/amplifiers without Bluetooth into a wireless audio system.
• Stable stereo audio streaming with BT 5.3 + EDR for fast connection and strong signal.
• Operating Range: up to 10 m (depending on obstacles/interference).

NFC Pairing: The built-in NFC sensor allows one-touch connection. It reduces Bluetooth search/pairing steps in settings.

• Multiple audio outputs: RCA L/R + AUX 3.5mm, suitable for amplifiers, AV receivers, and HiFi systems.
• Connection support with both RCA and AUX for wide compatibility.

USB U-Disk Playback: USB port for direct playback from USB memory (no phone/internet needed). Supports common file formats such as MP3, WAV, FLAC, APE, WMA.

IR Remote Control: Multifunctional playback control (play/pause, next/previous, volume) – the remote does not power on the device.

Rechargeable Battery + USB Power: Built-in 200 mAh Li-Ion battery. Music playback time: about 6–8 hours. Charging time: ~1–2 hours (USB 5V).

• Compatibility: Works with most Bluetooth devices such as phones, tablets, and laptops.
• Connects to: amplifiers/home theaters/speakers with AUX/RCA input/car audio systems/wired headphones.

Technical Specifications

• Bluetooth: 5.3 + EDR
• Protocols: A2DP / AVRCP
• Range: up to 10 m
• Interfaces: RCA L/R + AUX 3.5mm + USB U-Disk
• Signal-to-noise ratio: > 90 dB
• Frequency response: 20 Hz – 22 kHz
• Dimensions: approximately 71 x 66.5 x 24 mm

Package Contents

• 1 x Techstar T68 Bluetooth Receiver
• 1 x 3.5mm AUX audio cable
• 1 x RCA audio cable
• 1 x USB charging cable
• 1 x User manual
• 1 x IR remote control

Important: This device is receiver (RX) only – it does not function as a transmitter (TX). Not for use as a TV transmitter, mouse/keyboard, or file transfer.