Bluetooth Version V4.2, Support Protocol A2DP/ AVRCP/ SPP/ HFP/ BLE, Frequency Response 200-18kHz, Impedance 4Ω, Microphone Yes, Working Time (h) 4h, Connectivity Bluetooth, Charging Time (h) 1-2h, Battery Capacity 480mAh, Voice Prompt Language Chinese, 3.7V, Transmission Distance 10m.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Updated: 21-08-2025
Banggood
Warehouse in China.
Link: Xiaomi MDZ-ZB-DE AI Portable Bluetooth Speaker
$25.40 with coupon: BGBuscape01
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Price history (for all/most countries) for Xiaomi MDZ-ZB-DE AI Portable Bluetooth Speaker is here. The lowest price was: $9.99.
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)).