What's in the box:

Type-C Bluetooth 5.0 Audio Transmitter Wireless Audio Adapter with USB Converter Compatible with Switch TV Laptop Desktop PC (Standard)

Overview:
This Type-C wireless BT audio transmitter with USB adapter can be connected to the audio devices (such as TV, PC, Game Console, etc.) without BT function, changing them into BT-enabled ones, and making it work with BT-enabled headset and speaker. Plug and play, no driver needed.

Features:
No driver needed, plug and play, fast pairing, very convenient to use.
BT5.0, 10 meters barrier-free transmission, low power consumption, stable signal transmission.
Type-C interface, compatible with Switch host and other Type-C audio output devices.
With USB adapter, it can be used for desktop PCs, TVs and other USB interface devices.
Lightweight and mini size, easy to store and portable to carry.

Specifications:
Product Name: Type-C Wireless Transmitter
BT Version: 5.0
Transmission Distance: 10m
Frequency Response: 20Hz-20KHz
S/N Radio: >90dB
Total Harmonic Distortion: <0> Working Current: <40mA> Audio Decoding: SBC
Color: Black
Item Size: approx. 5.0*1.4*1.2cm/1.96*0.55*0.47in
Item Weight: 3.3g/0.11oz
Package Size: 7.0*7.0*1.8cm/2.75*2.75*0.70in
Package Weight: 15g/0.53oz

Package List:
1 * Audio Transmitter
1 * USB Adapter
1 * User Manual (English)