Earphone Bluetooth Bluedio S3
Product Description
Product Packaging: Standard Packaging
As your personal music device, lightweight is a must for a good headset. 1 gram is enough to be a heavy burden during exercise, compare to 15-20 grams weight of other headsets, S3 has created unprecedented breakthrough, customize only 11.5 grams for you. Light as nothing on ear, but stay with you every moment.
6th generation CVC noise reduction has significantly improves receive path voice signal by sophisticated algorithm technology and altering the spectral shape of the receive path signal. It also included AEC(Acoustic Echo Cancellation);NDVC improves the intelligibility of receive path signal by increasing the analogue DAC gain value. PLC prevent packet loss and bit errors due to Wi-Fi interference or RF signal degradation due to distance or physical objects.
S3 is wireless and humanized for you. Connect to 2 phones simultaneously. Voice command say Yes or No decide whether to pick a call; Press MF button 2 seconds, then release, to activate voice assistant of mobile phone, e.g. Siri(Phone feature); last but not the end, press MF button and Vol(-) simultaneously to choose voice promts(Chinese/English).
Specification:
Bluetooth version: V4.1
Frequency range: 2.4GHz-2.48GHz
Operating distance: up to 10m (free space)
Bluetooth profiles: A2DP?AVRCP?HSP?HFP
Standby time: up to 180hrs
Talk/music playtime: about 5 hours
Charging time: about 2 hours
Frequency response: 20Hz-20kHz
Operational temperature: -10 to 50 DegreeC

Accessories:
S3 BT sports headset x 1
USB charging cable x 1
User manual x 1

Earphone Bluetooth Bluedio N2
roduct Features
Bluetooth version: V4.1
Operating distance: Up to 10m (free space)
Compatible Models :iPhone 4 4G 4S 5 5C 5S iPad 1st, 2th, 3th, 4th, iPad Mini iPod Touch 4th 5th Samsung Galaxy S2 S3 S4 S5, Note 2 3, Tab Series HTC One M7 Desire X series S V Nokia Lumia 800 820 900 920,all other Bluetooth Dsevices

Product Description
Specifications:
Bluetooth version: V4.1
Portable lightweight and sweatproof design
Frequency range: 2.4GHz-2.48GHz
Operating distance: Up to 10m (free space)
Bluetooth profiles: A2DP, AVRCP, HSP, HFP
Standby time: Up to 180hrs
Talk/music playtime: Approximately 5 hours
Charging time: Approximately 2 hours
Frequency response: 20Hz-20kHz
Operational temperature: -10 to 50C

Package includes:
1 X Bluedio Energy N2 Sports Bluetooth Headset
1 X USB charging cable
1 X User manual

Earphone Bluetooth Bluedio Q5
Product Description
Features: 
*Master of acoustic cavity makes every effort, to bring you the music world you never been to. 
*Crisp Treble, Natural Alto, Deep Bass 
*Ergonomic ear adapter, hours of comfy listening 
*Bluetooth 4.1, strengthen the data transmission, the signal is more stable 
*Smart APP function, Support android 4.0 above device 
*Chinese, English, French, Spanish, four languages voice prompt 
*High quality call sound, enjoy your life freedom 
*The earphone is sweatproof, can not use for swimming 
*6th generation CVC noisy reduction 

Specifications: 
*Bluetooth Version: V4.1+EDR 
*Bluetooth Profiles: A2DP/AVRCP/HSP/HFP/SPP 
*Transmission Distance: 10m 
*Frequency Response: 20Hz-20KHz 
*Drive Unit: 10mm 
*Speaker Impedance: 16ohm 
*Sensitivity(S.P.L): 110dB 
*Talking Time: 7 hours 
*Music Time: 6 h0urs 
*Standby Time: 220 hours 
*Charge Time: 1-2 hours 
*Charging Interface: Micro-USB 
*Earphone Size: 18*7*56 mm 
*Package Size: 101*47*200mm 
*THD<0.1% 

Package list: 
1 x Q5 sports headset 
1 x USB charging cable 
3 x Soft ear cap 
1 x User manual