JBL Tune Flex Ghost Headphones - Waterproof In-Ear Headphones with Noise Cancelling, Bluetooth and up to 32 Hours Battery Life - Black Ghost: Amazon.de: Electronics & Photo
New 400mAh Bluetooth Headset Battery For JBL WAVE FLEX True Wireless Earbuds 2 Wires - AliExpress
Amazon.com: JBL Flip 6 - Portable Bluetooth Speaker, powerful sound and deep bass, IPX7 waterproof, 12 hours of playtime, JBL PartyBoost for multiple speaker pairing for home, outdoor and travel (Blue) : Electronics