T37（1）
Bluetooth chip: JL6983
Battery capacity: 35mAh for the earphone, 450mAh for the charging case
Battery life: Music: approximately 4 hours, Call: approximately 3 hours, Standby: approximately 60 hours
Bluetooth version: V5.4
Product color: Black, White
Functional highlights: Zinc alloy material, ergonomic wearing, powerful sound quality, up/down track, volume adjustment, last digit redial, incoming call answering and rejection, incoming call number display, voice control.
Speaker: F8*5mm, 32Ω, sensitivity 102+3db
Microphone: Circular MIC, sensitivity -42+3db
Charging port: Type-c
Accessories: Data cable + large and small ear caps
Battery capacity: 35mAh for the earphone, 450mAh for the charging case
Battery life: Music: approximately 4 hours, Call: approximately 3 hours, Standby: approximately 60 hours
Bluetooth version: V5.4
Product color: Black, White
Functional highlights: Zinc alloy material, ergonomic wearing, powerful sound quality, up/down track, volume adjustment, last digit redial, incoming call answering and rejection, incoming call number display, voice control.
Speaker: F8*5mm, 32Ω, sensitivity 102+3db
Microphone: Circular MIC, sensitivity -42+3db
Charging port: Type-c
Accessories: Data cable + large and small ear caps
