Feature:Wireless function(bluetooth)bring convenience to the life and workHigh definition function 2.4GHZ bluetoothReceiving rang 10-40M40MM, for example: music 100% close to sound with cableAdopt most advanced noise refuction function. Isolate all outer noise, let you feel joy of musicAdopt dynamic circle speakers,no matter listen tenderness music or metal music makes your feeling into the music sceneAdopt high definition voice calls(micphone)function,enjoying work and leisureAdopt echargeable lithium battery, which is environment friendly straight plug. Standby time 180 hours, continuous working 8 hoursAdopt the most fashionable appearance structure2.45GHz Receiving frequency range means an operating distance of 10 MetersHigh Quality 40MM HiFi speaker driversFrequency Range 20-20,000HzBuilt in high sensitivity Microphone

Descriptin:The Syllable G08 wireless headphones connect to iPod, iPhone, iPad, Samsung Galaxy's, HTC's or any other device that has Bluetooth capability. The headphones are also supplied with a 3.5mm cable that you can use to connect the headphones to devices without Bluetooth. The noise reduction feature is remarkable

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Specification
Brand	Syllable
Model	G08
Wireless Protocol	Bluetooth V2.1+EDR
Working Range	10-15 meters without obstacle
Speaker	40 MM high fidelity loudspeaker
Frequency	2.4GHz-2.4835GHz
Frequency Response Range	20-20000Hz
Calling	Support voice call
Microphone Sensitivity	-45DB
Connectvity	Point-to-Point
Headphones Plug	3.5mm
Operating Temperature	0 to +60
Storage Temperature	-20 to +85
Pairing Password	0000
Pairing	One-for-one, it can match multiple master devices, but by alternative pairing
Power
Operating Voltage	3.0-4.2V
Charge	2.5 DC head straight in charge
Battery	built-in rechargeable lithium batteries, 33*23.7*6.8mm(400mAh )
Standby	180 hours
Working Time	about 8 hours
Standby Time After Pairing	About 70 hours
Phone Talking Time	4-5hours
Standby Time without Pairing	Auto power off after 10 minutes
Output Power	Class
Charge	5V DC, AC adaptor input/100-240V
Body
Dimensions	6.89 in x 7.09 in x 3.15 in (17.5 cm x 18.0 cm x 8.0 cm)
Weigh	31 oz (88 g)

In the box:
1 x Syllable G08 earphone 1 x USB charging cable (110cm) 1 x um38.3 300mAh Li-ion battery 1 x 2-Pin plug adapter 1 x 3.5mm connecting cable (105cm) 1 x Carrying bag 1 x Adapter 1 x Cleaning cloth 1 x English user manual