• In-ear dual driver Wireless Earphones with Stereo Sound & Bass
• In-line remote control allow calls & music control for a hands-free experience
• 1 year manufacturer warranty, customer care number: 040-67138888
• Bluetooth 5.0; 3 Hours Music & Talk-time; Better sound separation; universal headset; 1.5 Hours Charging Time; lightweight
• Ergonomic Flexible Design; 10m Wireless range; 70mAh Battery, Micro USB Charging Cable Provided
• These wireless earphones with built-in HD microphone ensure a hands-free call experience, just press the multi-function buttons on the in-line remote control to manage a music playlist or phone call
• Country of Origin: China

With 4 dynamic drivers, PTron BT Boom dual driver earphones offer best-in-class 3 hours of non-stop music playtime or talk-time on a single full charge. Let the music accompany wherever you go. Latest Bluetooth 5.0 technology, PTron BT Boom in-ear wireless headphones offer incredible high fidelity stereo sound quality with bass and crystal clear treble. Four dynamic drivers in total combining with PU+PEEK composite diaphragm design deliver the best low-frequency sound, clear vocals, and Hi-Res high-frequency up to 20Khz. With ergonomic lightweight design and silicone ear caps, these Bluetooth headphones are secure in your ears and rest comfortably in the ear canal to guarantee fatigue-free and tangle free comfort. Advanced Bluetooth chipset ensures seamless wireless connectivity within the range of 10 meters (33ft) low battery consumption and fast pairing. These wireless earphones with built-in HD microphone ensure a hands-free call experience. Just press the multi-function buttons on the in-line remote control to manage a music playlist or phone call. Other specifications: Charging input DC 5V, micro USB charging port, 1.5 hours charging time.