https://usa.1more.com/products/1more-piston-fit-bt-in-ear-headphones

Features:

• Durable aluminium alloy chamber
• 10mm Titanium dynamic driver
• 8 Hour battery life
• IPX4 Water resistance
• Magnetic clasping earpieces
• Lightweight and ergonomic design
• Inline controls + microphone
• Widely compatible with Bluetooth® 5

Specifications:

• Driver: 10mm Dynamic Driver with Titanium + PET Composite Diaphragm
• Impedance: 32 Ω
• Wireless Range: 10m
• Input: 5V 1A
• Bluetooth Version: Bluetooth® 5
• Bluetooth Protocol: HFP/A2DP/AVRCP
• Water Resistance: IPX4
• Charging Time: 60 Minutes
• Battery Life
  • Standby: 200 Hours
  • Talk Time: 8 Hours
  • Playback: 8 Hours
• Weight: 18g

What’s In The Box:

• 1More E1028BT Classic Piston Fit Bluetooth In-Ear Headphones – Black x1
• Micro-USB Charging Cable x1
• XS Additional Ear Tips x1
• S Additional Ear Tips x1
• L Additional Ear Tips x1
• Manual x1
• Product Catalogue x1
• 1MORE Bear Sticker x1