C39S Bluetooth Receiver Transmitter RCA Speaker to 3.5mm Wireless Audio Adapter, C39S1. Bluetooth: Bluetooth 5. 0 2. Material: ABS 3. Working range: 10m 4. Product size: 6. 9*6. 9*23. 5cm 5. Power supply: DC5V 1A 6. Functions: RCA red and white lotus port AUX audio port TF card playback 7. Accessory list: Bluetooth adapter x 1 Lotus cable x 1 Manual x 1 3. 5mm audio cable x 1 USB power cable x 1 Specification: Package Weight One Package Weight 0. 11kgs 0. 24lb One Package Size 9cm * 9cm * 5cm 3. 54inch * 3. 54inch * 1. 97inch Qty per

Working voltage: 12~14

Equipped with high-definition LED digital display screen

smooth and more comfortable

fresh and breathable

this laptop cooling pad can support laptops up to 17-inch or smaller

light weight and easy to carry

5cm (can be filled with moxibustion bag

and the interior is designed with potting glue to prevent accidents

4G 1080p or 5G 4K (optional)

Whether you want a calming blue

Upgrade model: wireless bluetooth photographed stents

high hardness and not easy to break