??This item£¬ elegant and super-light£¬ sleek and fashionable£¬ with advanced technology able to deliver the crystal clear stereo sound£¬ as artists and producers expecting you to hear£¬ letting your enjoying music wirelessly and freely£¬ is designed for bluetooth-enabled devices such as phones£¬ tablets and PCs.

Features:
CSR Bluetooth chip compatible with Bluetooth-enabled devices and NFC going with simple touch connection£¬ you can enjoy music with broad range and wide frequency easier.
Exclusively adjustable ear cup£¬ Austrian ductile stainless steel headbands£¬ silica cladding£¬ and the most humanized material with built in 40mm large moving coil unit combined with A2DP technology creates extremely beautiful body£¬ comfortable long wearing earmuff and supports up to 114DB two-channel music transmission.
LED indicator flashes showing your operating the phone as power on£¬ power off£¬ pairing£¬ charging£¬ etc. allows you to control the phone handsfree even in the noisiest situation due to CVC 6.0 technology and to play£¬ pause the music£¬ etc.
Redial the last number in standby status and transfer call during the phone call conversation through the headphone buttons.
For Bluetooth 4.0 low power consumption£¬ you can listen to music for 10 hours£¬ talk phone for 10 hours and standby for 400 hours after charging for 2-3 hours£¬ more intelligent is that power status can revealed when connected to iOS devices.
Cooperating with top-level components suppliers£¬ you can embrace it as long as you wish for the endurance and quality.

Specifications:
Color: White
Model: AC-300
Brand: Voix blu
Material: Silica gel
Bluetooth Version: 4.0
Talk Time: 10h
Standby Time: 400h
Music Play Time: 10h
Wireless Range: !#!gt!*!=10M
Charge Time: 2.5hours(full)
Bluetooth Profiles: A2DP/AVRCP/HSP/HFP
Impedance: 32Ohm
Sound Pressure Level: 114+3dB / -3dB
Frequency Response: 20Hz-20KHz
Speaker Diameter: 40mm
Item Size: Approx.17.5 * 15.4 * 6.3cm / 6.89 * 6.06 * 2.48in
Item Weight: Approx.134g / 4.73oz
Package Size: Approx.20.5 *18.5 * 6cm / 8.07 * 7.28 * 2.36in
Package Weight: Approx.321g / 11.32oz

Note: Do not dismantle£¬ repair and modify£¬ use any diluents or volatile liquid to clean£¬ use in the hazardous conditions this item.

Package List:
1 * UMI Voix blu Wireless Stereo Headphone
1 * Charging Micro USB Cable
1 * User Manual(English)
1 * Soft Bag