LIUHE Bluetooth Headphones,Retractable Earphones Ultra Lightweight Sport Sweatproof Wireless 4.1 Headset Noise Cancelling Stereo Earbuds IPX4 Built-in Mic Headset for iOS Android Windows (Blue)

Sound Leadership & Voice Clarity Featuring latest CSR Chip with APT-X audio and cutting edge components,offering you perfect truly HD stereo sound. Key Function Play Music: pause/play, volume +/-, next/previous song. Telephone answering: hang up, refused to accept, dial back the end of thenumber, voice control. 100% Satisfaction Warranty LIUHE provides each customer with 1 month money back & 12 monthswarranty for replacement. Please feel free to contact us if you have any other questions. We are always here for you! Product Specifications: Bluetooth version: V4.1 Bluetooth profiles: A2DP, AVRCP, HFP, HSP Distance: 30Ft in opening area Music time:10H~12H Talk time: 12H~14H Standby time: 350H Charging time: 2H Battery: 3.7V 150mA/H What's in the box: 1 x Bluetooth Headphone 1 x USB Charging Cable 1 x User Manual 2 x Ear-Tips (L,M,S)