Awei T53 TWS Wireless Bluetooth Headphones
Specification:
Bluetooth version: 5.3 (Jieli chip AC7003D8)
Supported protocols: HSP, HFP, A2DP, AVRCP
Talk time: 7H
Play time: 6H
Charging time: 1H
standby time:200h
Interface: Type-C
Battery capacity of charging case: 300mAh (with protection plate)
Battery capacity of earbuds: 40mAh*2 (without protection board 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
Multi-point connection: nonsupport
Manual: Chinese and English
Included accessories: USB charging cable, user manual, earplugs of different sizes
Colorful lights on charging case: yes
Metallic paint on the cover
Waterproof rate: IPX6
Call noise reduction: DNS
Charge for 10 minutes, listen to songs for 180 minutes