Amazon has the Plantronics BackBeat GO 810 Wireless Bluetooth Active Noise-Canceling Over-Ear Headphones, 2018 model (Navy Blue, 211821-99) for $40 with free shipping. Has average Amazon Reviews.
Walmart sells it for the same price.
Amazon has the AUKEY EP-T21 Bluetooth 5.0 True Wireless Earbuds (White) for $30 - 30% off coupon (clip extra savings coupon applied at checkout) = $21 with free shipping on $25+ or with Prime. Features up to 5 hours of high-quality sound output on a single charge, and the included charging case provides an additional 4 charges, giving 35 hours of total playtime.
Has good Amazon Reviews.
Amazon has the Eddorunning Bluetooth Wireless Earbuds (Touch Two C6) for $39 - $21 off with coupon 55T7YWMD = $18 with free shipping on $25+ or with Prime. Features requires 1 AAA battery (included), 5,000mAh charging case, CVC8.0 noise cancelling, up to 190 hours of use, IPX7 waterproof, Bluetooth 5.0.
Has good Amazon Reviews.
eBay has the JBL Endurance DIVE Waterproof BT Headphones w/ Built-in MP3 Player (Black) Refurbished for $15 with free shipping. List price: $90. The MP3 player has 1GB of storage (up to 200 songs).
Ends 7/6. Amazon has the TCL Wireless Bluetooth On-Ear Headphones (MTRO200BT) for $40 - $15 off coupon clip (in Special Offers) = $25 with free shipping. Features 10 to 22KHz frequency response, 10M reception range, up to 20 hours of use, 32 Ohm impedence, flat-fold design, Bluetooth 4.2, 32mm driver.
eBay has the Samsung Galaxy Buds+ Plus True Wireless Earbuds, International 2020 model (White) for $100 with free shipping. Has good Amazon Reviews.
Ends 7/11. Amazon has the Bluedio Particle Wireless Bluetooth Earbuds for $33 - $5 off coupon clip (in Special Offers) - $3 off with coupon FKD4E7I3 = $25 with free shipping. Features 5 to 6 hours runtime on a full charge, Bluetooth 5.0, auto-pause, 6mm driver.
Has excellent Amazon Reviews.
Ends 7/19. Amazon has the Adorbee WiFi Wireless Rechargeable Outdoor Security Camera System (A302) for $79.99 - $31.99 off with couponDEXFL6GS = $48 with free shipping. Features remote access with app, motion detection, IP65 waterproof, 2-way audio.
Has average Amazon Reviews.
eBay has the JBL E25BT In-Ear BT Wireless Headphones (blue) for $18 with free shipping.Features up to 8 hours battery life and easily switches from music on your portable device to a call from your phone.
Amazon has the Mpow H12 Hybrid Active Noise Cancelling Bluetooth Headphones(Black, BH366A) for $42 - $10 off coupon (clip extra savings coupon applied at checkout) = $32 with free shipping. Features improved hybrid active noise cancellation tech, 40mm large a perture driver, 30 hours playtime without noise.
Has good Amazon Reviews.