Awei T53 TWS Colorful Light Wireless Earbuds

Brand: Awei
Model T53
Bluetooth version: 5.3 (Jieli chip AC7003D8)
Supported protocols: HSP, HFP, A2DP, AVRCP
Talk time: 7H
Playing time: 6H
Charging time: 1H
Standby time: 200h
Interface: type-c
Battery capacity in charging case: 300mAh (with protection plate)
Earbuds battery capacity: 40mAh*2 (without protection plate but IC)
Best transmission distance: <1m
Maximum transmission distance: 10m
Voice prompt: support
Sensitivity: 104 ± 3dB
Horn diameter: 10mm
Impedance: 16Ω
Frequency response range: 20Hz-20KHz
Multipoint connection: nonsupport
Manual: Chinese and English
Included accessories: USB charging cable, user manual, and earphones of different sizes
Colorful lights in the charging case: yes
Metallic paint on the lid
Waterproof rate: IPX6
Call noise reduction: DNS
They charge for 10 minutes and listen to songs for 180 minutes