Frequency Response 25-20kHz, Signal to Noise Ratio ≥80dB, Output Power 3W*2, Dimensions 415*78*68mm, Brand Lenovo, Volume Control Yes, Horn Size 2inches*2, Model L101, Color Black, Material ABS+PC, Input Voltage DC 5V.
You can create price alert here, copy coupons and view price history. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. Sorry, but there’s no price history in my database. We have found one coupon for this product!
Link: Banggood product page
1. ($32.99): 13f142
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGL101AA, BGHJL5, BGLOAC1, BGG65643, BGsmartbuy43, BGsmartbuy45
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Lenovo L101 Computer Speaker ($-3)
Price history and price alert
There is only one database record (it was for $28.99), so you can’t see price history chart.
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)).