JBL REFLECT FLOW - True Wireless Earbuds, bluetooth sport headphones with microphone, Waterproof, up to 30 hours battery, charging case and quick charge (black) : Amazon.in: Electronics
A close look of the JBL Reflect Flow Pro - Headphones and earbuds review
User manual JBL Reflect Flow (English - 23 pages)
JBL Reflect Flow | Waterproof true wireless sport earbuds