S450

Bluetooth chip: AB5656
Battery capacity: 30mAh for headphones, 200mAh for charging case with protection board
Battery life: Music: approximately 4 hours, call: approximately 3 hours, standby: approximately 60 hours
Bluetooth version: V5.4
Product colors: Black, White, Blue, Beige, Pink, Purple
Functional selling points: Play next/previous, volume control, last call redial, answer/ignore incoming calls, call number display, voice control, battery level display.
Speaker: F13mm, 25Ω, sensitivity 118+3db
Microphone: Silicon microphone, sensitivity -42+3db
Charging port: Type-c
Accessories: Data cable