Specifications

? 98% ? up to 98% radiation reduction
? Supports Bluetooth A2DP, AVRCP, and HS/HF profiles.
? Attachment clip ? you can wear comfortably on your clothes.
? Enjoy wirelessly stereo music from all A2DP-enabled
devices, such as: Smartphones, tablets, and PC.
? Sound signal ratio: 95Db, high quality stereo sound.
? Bluetooth remote control module allows you to play, pause, skip, Rewind-Fast Forward, answer and end a phone call.
? Magnet clips on the air-tubes ? enables the user to wear the tubes around the neck.
? Additional 3 sets of different size ear-tips that fit comfortably for any user.
? Up to 8 hours playback time.

Speakers
Sensitivity                       110±3Db SPL/3Mw/5cm at 1KHz
Range of frequency        20 HZ?-20KHz
Resistance                     16Ohm ± 15%
Rated Power                   3mW
Capacity                         5mW