Charging Time (h) 1h, 3.7V, Impedance 32Ω, Transmission Distance 10m, Earphone: 40mAh*2, Working Time (h) 5h, bluetooth Version V5.0, Frequency Response 20-20kHz, Battery Capacity Charging box: 300mAh, Standby Time (h) 300h, Microphone Yes, 3.7V.
Aliexpress
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Here are coupons that you can use.
Updated: 29-08-2025
Banggood
Warehouse in China.
Link: Awei T16 TWS Earphones
$27.48 with coupon: BGAlerabatKL
$27.48 with coupon: BGd173b4
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Check out price history chart (for all/most countries) for Awei T16 TWS Earphones. The lowest price was: $20.21.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).