Main Features:Rock MuO Bluetooth sport in-ear earbuds for people who loves music and sport
LP record design with 3D CD texture and detailed craftsmanship， the in-line control can be used an exquisite pendant
Bluetooth 4.0 technology minimizes sound loss with stable transmission efficiency
It delivers uncompromising HiFi sound， deep bass， mellow middle and crisp high， gives you an acoustic feast
Clear and melodious sound is conveyed by high quality 9mm acoustic driver and high-end titanized diaphragm
Aviation aluminum alloy housing and polishing process sophisticated workmanship creates the stylish earbuds
Integrated drive-wire-by， support hands-free calls， song switch， volume control， snapshot Brand: Rock
Model: MuO
Wearing type: In-Ear
Function: Answering Phone，Bluetooth，HiFi，Microphone，Song Switching Connectivity : Wireless
Connecting interface: Micro USB
Application: Mobile phone
Driver unit: 9mm
Frequency response: 20HZ-22KHZ
Impedance: 32ohms
Sensitivity: 110 dB
Talk time: 3 - 4h
Music Time: 3.5 - 4h
Standby time: 45 - 60h
Micphone Sensitivity: -42db±3db Bluetooth: Yes
Bluetooth version: V4.0
Bluetooth distance: W/O obstacles 10m
Bluetooth protocol: A2DP，AVRCP，HFP，HSP
Bluetooth mode: Hands free Battery Capacity(mAh): 100mAh Package weight: 0.107 kg
Product size (L x W x H): 44.00 x 3.10 x 1.20 cm / 17.32 x 1.22 x 0.47 inches
Package size (L x W x H): 19.00 x 11.00 x 3.50 cm / 7.48 x 4.33 x 1.38 inches Package Contents: 1 x Bluetooth Sport Earbuds， 1 x Charging Cable， 2 x Small Size Earbud Tips， 2 x Large Size Earbud Tips