Amazon.com: JVC Gumy Mini True Wireless Earbuds Headphones, Bluetooth 5.1, Water Resistance(IPX4), Long Battery Life (up to 15 Hours) - HAZ55TB (Black) : Electronics
User manual JVC HA-S35BT (English - 2 pages)
Guida per l'utente delle cuffie wireless JVC
JVC HA-S50BT INSTRUCTIONS MANUAL Pdf Download | ManualsLib
Amazon.com: JLab Rewind Wireless Retro Headphones | Bluetooth 4.2 | 12 Hours Playtime | Custom EQ3 Sound | Music Controls | Noise Isolation | with Microphone | Throwback 80s 90s Design | Black : Electronics