Review on 🎧 Ultimate Bluetooth Headset V5.0: Wireless Earpiece with 25 Hrs Talktime, Handsfree & Noise Cancelling Mic - Compatible with iPhone and Android (Blue) by William Hunter

I've been using this product for about six weeks and it's great, the battery life has been excellent and the sound quality was certainly acceptable. One day the voice switched from English to Japanese and since I don't speak Japanese it was annoying. The user manual didn't have instructions on how to reset in English so I called Revain product support and they said it couldn't be reset and offered to replace it for free. The replacement arrived the next day, charged, turned on and. . . the voice was in Japanese. It's a shame because it's otherwise good value for money. Instead of learning Japanese, I will choose another brand.