Monster Wireless Earbuds, Bluetooth 5.0 in-Ear Stereo Headphones, USB-C Quick Charge, Built-in Mic for Clear Calls,Water Resistant Design for Sports

Monster Open Ear Headphones Air Conduction Headphones Wireless Sport Headphones Bluetooth 5.3, Running Earphones with Enhanced Bass, IPX5 Sweatproof for Workout, 7H Playtime Built-in Mic, Silver

Monster N-Lite Clear Talk Wireless Earbuds Bluetooth 5.3 Headphones with CVC 8.0 Noise Reduction, IPX8 Waterproof in-Ear Stereo Earphones 60H Playtime, with Fast Charging for Sport

Monster N-Lite 203 AirLinks Wireless Earbuds, Bluetooth 5.3 Headphones HiFi Stereo, Wireless Earphones with 30H Playback, Type-C Charging, HD Clear Call, Touch Control, IPX6 Waterproof

Monster Aria Free Open Ear Headphones, Air Conduction Headphone Wireless Bluetooth, Lightweight Earphones with ENC Clear Talk, 8H Playtime, Sport Earphone for Running, Hiking,Cycling, Driving