JVC Portable Wireless Speaker with Surround Sound, TWS Stereo Function, Bluetooth 5.0, Waterproof IPX5, up to 18-Hour Battery Life - SPSX3BT,Black

How do I connect my old JVC camcorder to my computer?

JVC Compact True Wireless Headphones with Active Noise Cancelling, Low-Latency Mode for Gaming and Movies, Bluetooth 5.2, Long Battery Life (up to 21 Hours) - HAA30TB (Black), Small

JVC Deep Bass Wireless Headphones, Bluetooth 5.2, Built-in EQ (Bass/Clear/Normal), Multi-Point Connection, Voice Assistant Compatible, 35 Hour Battery Life - HAS36WB (Black)

JVC Gumy mini True Wireless Earbuds Headphones, Bluetooth 5.1, Water Resistance(IPX4), Long Battery Life (up to 15 Hours) - HAZ55TB (Black)