Poly Voyager Legend 50 True Wireless Earbud, Over-the-ear, Behind-the-ear Mono Earset - Black

Poly Voyager Legend 50 True Wireless Earbud, Over-the-ear, Behind-the-ear Mono Earset - Black - Monaural - In-ear - 3000 cm - Bluetooth - 16 Ohm - 100 Hz to 20 kHz - Noise Cancelling Microphone - Noise Canceling

User Manual
Product Datasheet
Product Brochure