Amazon has the Amazon Echo Buds Wireless Earbuds for $90 with free shipping. List price: $130. Features Bose Active Noise Reduction, works with Alexa to stream music, play Audible audiobooks, make calls, or get directions, supports access to Siri or Google Assistant devices, up to 5 hours music playback per charge, up to 20 hours playback with the charging case, 3 ear tip sizes.
Amazon has the Bluedio Hi Wireless Bluetooth Earbud Headphones (47841) for $18 with free shipping on $25+. Features built-in microphone, charging case, Bluetooth 5.0 connectivity.
eBay has the Sony MDRXB650BT/B Extra Bass Bluetooth Headphones (MDRXB650BT/B) refurbished for $28 - $4 off in cart = $24 with free shipping. Features microphone for hands-free calling, 30mm drivers, NFC pairing, up to 30 hours of battery life.
Amazon has the Philips Bass+ Wireless Earphones (SHB4385) for $39 with free shipping. List price: $80. Features up to 6 hours of battery life, with an extra 6 hours via the charging case, Bluetooth 4.1, hands-free calling.
Has above average Amazon Reviews.
eBay has the Sony WH-CH700N Wireless Bluetooth Noise Canceling Over-the-Ear Headphones (Black or Gray) refurbished for $50 with free shipping.
eBay has the Sony MDRXB650BT/B Extra Bass Bluetooth Headphones refurbished for $28 - $4 off in-cart = $24 with free shipping. Features microphone for hands-free calling, 30mm drivers, NFC pairing, up to 30 hours of battery life.
Amazon has the Bluedio Bluetooth Wireless Earbuds (T elf 2) for $22 - $4 off coupon clip (in Special Offers) = $18 with free shipping on $25+. Features Bluetooth 5.0, charging case, up to 6-hours of playtime on a single charge.
Has excellent Amazon Reviews.
Amazon has the Anker Soundcore Life P2 True Wireless Earbuds (A3919011) for $60 - $10 off coupon (Clip extra savings coupon applied at checkout) = $50 with free shipping. Each earbud features two mics w/ noise reduction, 7-hour playback per charge, Graphene drivers.
Has good Amazon Reviews.
eBay has the Sony Extra Bass Wireless Noise Cancelling Headphones (WH-XB900N) refurbished for $75 with free shipping. Features up to 30 hours battery life, touch sensor controls, Alexa and Google Assistant compatible.
eBay has the Open-Box Bose SoundTrue On-Ear Headphones for $50 with free shipping. Features inline remote and microphone cable, carrying case.
Amazon has the Anker Soundcore Liberty Neo Bluetooth 5.0 Wireless Earbuds (A3911011) for $30 with free shipping. List price: $50. It has 12-hour playtime on a single charge, IPX5 water resistance rating and stereo call capability.
Has good Amazon Reviews.
eBay has the True Wireless Bluetooth Earbuds (F9) for $14 with free shipping. List price: $34. Features Bluetooth 5.0, built-in mic, charge case, IPX6 water resistance.