EBAKIN Bluetooth Headphones Wireless Sports Earphones with Mic, IPX7 Waterproof, HD Sound with Bass, Noise Cancelling, Secure Fit (Black)

Upgrade feature: increase battery provides up to 8 hours of working time. The circuit design is optimized to improve performance and reliability. Upgrade to IPX7 nano coating. Specifications: Bluetooth specifications: V4.1 + EDR Standby time: 200 hours Battery: Rechargeable lithium-ion polymer nano-coating waterproof IPX7 drop noise: CVC 6.0 Siri: support frequency response: 20 - 22kHz charging time: about 1.5 hours support profiles: HFP, HSP, AVRCP and the A2DP package comprising : EBAKIN Bluetooth headset S, M, L ear Micro USB charging cable user manual they say music can soothe the beast. This is especially true when you have powerful in-ear Bluetooth earbuds designed by Hussar audio experts. We have carefully designed our 4.1 Bluetooth headset, which is compatible not only with all the most popular mobile technologies - such as iPhone, Samsung Galaxy, Windows Phone, iPad mini and Alienware laptops - but we make them very comfortable and ergonomic Designed to make sure you don't miss a beat. Whether you are going to the gym, doing yoga, or just enjoying playing podcasts at work, our headphones are definitely the best gift you have ever given to yourself or your friends. tips: Please do not charge the headset when exposed to direct sunlight, particularly at high ambient temperatures. Please avoid using low quality or high current USB charger.