MeZone SP05 Bluetooth Sports Earphone Condition: Brand New PRODUCT DESCRIPTIONS • Chic, modern design, fashionable look • CSR Bluetooth V4.1, support Apt-x music transmission, present stereo vivid sound • Line-in control: play/pause, next/previous, answer/end calls • Concealed microphone with noise cancellation, provide HD clear voice • Remaining power display lets you know the power capacity constantly • In-ear caps and ear hooks keep the earphone stable on your ear, no worry of falling off • Perfect companion for sport activities • Certified by CE, FCC SPECIFICATIONS Model: SP05 Bluetooth Version: CSR 4.1 Transmission Distance: 10m Sensitivity: 120 ± 5dB Speaker Impedance: 8Ω Frequency Response: 8Hz-25KHz Battery: 60mAh Charge: Micro USB charging Play Time: 3 hours Compatible with: Apple, Samsung, HTC, Huawei, Xiaomi, etc. smartphones and tablets with Bluetooth 4.1 or above