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The SO20BT7 wireless audio transmitter and receiver is a versatile device designed to convert any audio equipment into a wireless Bluetooth system. Thanks to its dual Bluetooth transmitter and receiver function, it allows you to send or receive audio without cables from TVs, speakers, headphones, HiFi systems or car audio systems.
This Bluetooth 5.4 audio adapter ensures a stable, fast and efficient connection, delivering smooth sound performance with an operating range of up to approximately 15 metres. It is ideal for turning traditional devices into wireless audio systems.
It features a built-in rechargeable 200 mAh battery, allowing the device to operate without power cables during use. Charging is done via USB-C, enabling a convenient recharge time of around 2 hours.
The device includes a dual 3.5 mm stereo jack adapter, compatible with most audio devices on the market. This allows easy connection to televisions, stereo systems, speakers, computers or media players.
In addition to transmitting or receiving audio, this Bluetooth audio adapter with hands-free function allows call management when connected to compatible devices.
Compact and lightweight, this Bluetooth audio transmitter receiver provides a practical solution for enjoying wireless audio at home, in the car or in the office, eliminating cables and improving convenience.
| Model | SO20BT7 |
| Device type | Wireless Bluetooth audio transmitter and receiver |
| Bluetooth | V5.4 |
| Bluetooth name | M18 |
| Functions | Receive / Transmit audio + call function |
| Audio interface | 3.5 mm stereo jack |
| Adapter included | Dual 3.5 mm male jack adapter |
| Battery | 200 mAh |
| Charging time | 2 hours ± |
| Power input | DC 5V USB-C |
| Operating distance | 15 metres ± |
| Dimensions | 69 × 29 × 21 mm |
