BlitzWolf Wireless Headphones & Earphones
BlitzWolf® BW-BTS9 bluetooth Earphone Bone Conduction Earbuds Built-in 32GB Memory IPX8 Waterproof Soft Silicone Comfort Wear Sports Headphones with Mic
Questions and Answers
Can I only buy a charging cable?
yes. ID: 2032227
how can I upload MP3 files to the internal memory?
Use the USB cable in the package to connect the headset to the computer, identify the memory of the headset in the computer, and upload the song.
BTS8's call quality was poor. What about BTS9? Overall quality was good except for the call sound. Did it evolve?
The quality of the phone call is not good, the other party can hear me very poorly (BTS8). I used it while swimming in the sea (salt water), even underwater, but in a short time the gold-plated contacts corroded and did not connect properly because there is obviously DC voltage between them. Naturally, due to the galvanic current, the gold also deteriorates from the contacts. This could be avoided with wireless charging. The manufacturer did not consider this flaw.
How is this different/better than BTS8?
I used the BTS8 for swimming and the connector contacts corroded because there is some kind of voltage on them. By definition, with electroplating, this attacks all metals. The quality of the phone call is also highly objectionable, the other party cannot hear me well. If BTS9 is similar, I will not buy such products after this. I have already recommended wireless charging and data entry, but I have not received a response from you either.
Can we use as hearing aid with mobile phone?
When will the manufacturers realize that they need wireless charging instead of special connectors, which are not even compatible with each other? Bluetooth transmission is enabled for uploading data. The microphone of the previous BW BTS8 is not suitable for telephone calls, the other party cannot hear properly. At least QCY has already solved this well.
Reviews
BG525165457
on 27 April 2025
A recharge problem at the end of not even a week. To be avoided.
BG411151517
on 23 April 2025
exceptional quality for the price
geopans
on 13 March 2025
Great!
Taki86
on 06 January 2025
Everything went well.
BG109223613
on 20 December 2024
Defective product received. After several follow-ups with customer service. Request closed twice. No possibility of exchange or refund. Poor quality and dishonest seller. Avoid!
BG502215122
on 13 December 2024
Unbeatable value for money. I use them on my PC as Bluetooth headphones; they capture well, no latency. I use them in MP3 mode for running, even on long outings they are impeccable. For the price, I recommend without hesitation.
LeonReis261024
on 09 December 2024
Nice headphone, good quality audio, solves my problem with intra auricular and over the ear headphones._lightweight device.
BG818323557
on 21 November 2024
ok
todorl
on 15 November 2024
Excellent material quality. Its sound is good compared to the bone vibration system!
Ivanhoe80
on 30 October 2024
About the product. As it is written 32Gb storage. It definitely plays MP3 files. Uploading files with the wired charging cable provided. Suitable for making calls. There are no complaints about the sound quality, it's perfect. Usage: doesn't bother the ear. I think the faulty part is the micro switch buttons on the side of the device. These can be used to answer calls or switch between phone connection or MP3 player. I don't have big hands (size 8), but even so, handling the buttons is not simple. Therefore, the product is only good.
Lucho
on 19 October 2024
Ok
Fcs74
on 15 October 2024
very good
