Yamaha Audio TW-ES5A True Wireless Sports in Ear Earbuds | True Sound, Bluetooth, aptX Adaptive, Secure Fit, Waterproof IPX7,Built-in Microphones for Clear Voice Calls REFURBISHED 615 g Batteries ‎1 Lithium

615 g Batteries ‎1 Lithium Ion batteries required

Availability may vary depending on regions and markets

Physical Lens shield

There is also an M button that you can press and hold to enter Sport Mode

BIGGER & BETTER SOUND – This business headset has powerful leak-tolerate 40mm speakers for rich

Yamaha Audio TW-ES5A True Wireless Sports in Ear Earbuds | True Sound, Bluetooth, aptX Adaptive, Secure Fit, Waterproof IPX7,Built-in Microphones for Clear Voice Calls REFURBISHED 615 g Batteries ‎1 LithiumFeatures Unique earbud shape with silicone fins for a secure and comfortable fit IPX7 water and sweat resistant Ambient Sound: choose when you need to be aware of your surroundings Crystal clear calls with advanced mic design and Qualcomm cVc (Clear Voice Capture) Long lasting: up to 34 hours of total battery life (9 h + 25 h) SOUND THAT DRIVES YOU TO YOUR BEST PERFORMANCE SNUG, SECURE FIT THAT DOESNT DISTRACT YOUR PLAY Compact in size with a unique