True Wireless Earbuds with Clear Voice Call, Gaming Mode, Ambient Sound and Listening Care. Yamaha True Sound: extraordinary realism, detail and clarity 5 EQ Presets with Headphone Control app Listening Care intelligent equalization for full-range sound at lower listening volumes Up to 24 hours of total battery life (9 h + 15 h) Crystal-clear calls with ether ear or both; advanced mics and Qualcomm cVc (Clear Voice Capture) Multipoint Bluetooth® pairing allows switching audio from 1 device to another IPX5 water and sweat resistant - perfect for sport and weather LISTENING CARE Lowering volume typically results in a perceived loss of certain frequencies, a phenomenon of human hearing. Listening Care intelligently adjusts the EQ to provide full-range sound even at a lower volume. TRUE SOUND The Yamaha legacy of crafting the finest musical instruments allows a complete understanding of musical creation and how the artist’s thoughts translate into their music. DELICATE YET DYNAMIC TW-E3C delivers breathtaking clarity with expressive instrument nuances. Enjoy reproduction of vocals just as they are and the electrifying atmosphere of every performance venue CREATE YOUR IDEAL SOUND Fine tune the sound quality with the Headphone Control smartphone app. Instantly select the optimal sound quality with a single touch of one of the 5 presets. LOVE MUSIC, FOR A LIFETIME A passion for music with a respect for hearing health – a perfect duet for a lifetime of listening. We help make that a reality. ALL DAY COMFORT Compact, convenient, and comfortable. The compact size gives your ear a more personal fit and a specially designed indentation on the side ensures a comfortable and secure fit. Convenient touch sensors provide smooth, effortless operability. Specs       TW-E3C Headphones / Earphones     General Features Driver Dynamic / 6.0 mm   Frequency Response 20 Hz - 20 kHz   Waterproof Rating IPX5   Weight 6.0 g (either L or R)   Microphone Yes   In-Ear Detection - Bluetooth® Bluetooth® Version Bluetooth® V5.2   Supported Profiles A2DP, AVRCP, HFP, HSP   Supported Codecs SBC, AAC, Qualcomm® aptX™ Adaptive Battery Playback time Up to 24 hrs (Approx. 9 h*1 + 15 h*2)   Playback time with 10 min charge Approx. 1 h   Talk Time Up to 5 hrs   Charging Time Earbuds : Approx. 2 h, Charging Case : Approx. 2 h Listening Care   Yes Ambient Sound   Yes Gaming Mode   Yes Active Noise Cancelling   No Listening Optimizer   No Voice Assistance   Yes (Siri® / Google Asisstant) App   Yes (Headphone Control) Accessories USB Power Cable Yes (30 cm, type A to C)   Eartips XS / S / M / L   Others -