Amazon has the Pyle Bluetooth Mini Blue Series Home Audio Amplifier (PTA22B) for $50 with free shipping. List price: $62. Features integrated Bluetooth connectivity, up to 40W per channel, 2-channel stereo design, 1/8" aux in / 3x stereo RCA-in, USB port for device charging.
Has good Amazon Reviews.
Amazon has the Apple AirPods Max (MGYM3AM/A, several colors) for $480 with free shipping. List price: $549. Features active noise cancellation, knit-mesh canopy and memory foam ear cushions, on-head detection, smart case.
Has excellent Amazon Reviews.
Amazon has the Cambridge Audio 85 Watt Stereo Receiver with Bluetooth ( AXR85) for $499 with free shipping. List price: $549. Features FM/AM tuner with 30 presets, 85W of power per channel, built-in Bluetooth receiver, 6.3mm headphone.
Has good Amazon Reviews.
Amazon has the Heartland 200 Cell Signal Booster Kit (Verizon and AT&T; 480165) for $94 with free shipping. Features up to 60Db Max Gain, Heartland 200 Improves Cell Coverage In A Home Office, Garage, Shed, Or Workshop.
Amazon has the M-Game Solo USB Streaming Mixer and Audio Interface (Solo) for $99 with free shipping. List price: $199. Control and mix your audio with intuitive and easy-to-use controls. Features USB and console connections, five independent volume sliders and main control knob, footswitch connection, assignable FX.
Amazon has the Panasonic eneloop Super Power Pack (K-KJ17MC124A) for $44 with free shipping. Features 12 AA batteries, 4 AAA batteries, 2 C adapters, 2 D adapters, pre-charged and hold up to 70% charge after 10 years when not in use.
Amazon has the WEN Remote Controlled Air Filtration System (3410) for $135 with free shipping. Features includes a 1-micron filter and a 5-micron pre-filter, covers rooms up to 400 sq ft. programmable timer, remote control.
Amazon has the Bluetooth Audio Adapter (W29-AU) for $20 with free shipping. List price:$46. Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable, then pair with the Bluetooth audio devices such as smartphones or tablet for streaming music, connection from up to 50-ft.
Has excellent Amazon Reviews.
Amazon has the Amazon eero Pro 6E Tri-band mesh WiFi 6E System 3-Pack for $412 with free shipping. Features up to 6,000 sq ft coverage, built-in smart home hub.
Has good Amazon Reviews.