Wireless Audio HiFi transmitter receiver QOLTEC model 56981 — Bluetooth/line-in audio bridge

Description: Modern Bluetooth audio transmitter with NFCA compact Bluetooth audio transmitter is an easy way to upgrade your classic audio equipment to wireless. It allows you to stream audio from your phone, tablet or laptop directly to devices equipped with AUX or RCA inputs. The Bluetooth 6.0 technology used ensures a stable connection, low latency and high sound quality, both when listening to music and making calls.Instant connection, full sound controlThanks to the NFC function, pairing devices is quick and intuitive simply bring a compatible smartphone close to automatically establish a Bluetooth connection. Support for popular audio profiles ensures clear stereo sound and convenient playback control, while a transmission range of up to 10 metres allows for comfortable use at home, in the office or in the car, without the need for cables.An excellent choice for anyone who values convenience, quality and functionality in one device Wireless music playback on your home audio system,Bluetooth 6.0 stable and efficient audio transmission,Built-in NFC module for fast, automatic Bluetooth pairing,Integration of older audio equipment with newer devices the perfect solution for upgrading classic Hi-Fi systems without having to replace them, 2×RCA and AUX (3.5 mm) outputs wide compatibility,Hands-free calling support,Transmission range up to 10 m (in open space), Plug & Play no drivers or software installation required, Compact design ideal for work and travel.Versatile use home, office and carIdeal for applications such as: Connecting a smartphone to a receiver or amplifier, Upgrading older Hi-Fi systems without replacing equipment, Wireless music playback in your living room or office, Use in car audio systems, Streaming music, podcasts and audiobooksForget about drivers, enjoy full Plug&Play compatibilityThanks to Plug & Play technology, the adapter is ready to use immediately after connecting to the appropriate ports - no additional drivers or software installation required. Its compact size means it does not take up much space and is easy to install even in hard-to-reach spaces. It is a proven solution for both home and car use. | Memory card reader: No | USB playback: No | Audio formats: None | Remote Control: No | Special functions: Built-in Microphone NFC | Power: USB 5V | Connectors: AUX | Connectors: 3,5 mm minijack | Connectors: 2 x RCA | Accessories included: 1 x Transmitter 1 x USB-C/USB-A cable 1 x AUX cable 1 x User manual 1 x Warranty card | Color: Black | Dimensions: (D/L x W x H): 70 x 65 x 20 mm | Weight: 65

How to use

Select the required operating mode (transmit or receive) using the device controls, then pair the QOLTEC unit with the Bluetooth source or sink according to standard Bluetooth pairing procedures. When using wired input, connect the line-in from the audio source to the device and set the unit to the appropriate mode. Position the device within recommended Bluetooth range of paired devices and adjust the connected audio system’s volume to a safe listening level. Refer to the supplied quick guide for LED indicators and detailed pairing steps.

Recommendations

Place the device in a location with minimal obstacles between paired Bluetooth devices to maintain stable streaming. Use wired line-in when maximum signal stability is required. For best results with video content, use devices and codecs that support low-latency operation to reduce audiovisual sync delay.