Specifications:
100% brand new and high quality
Bluetooth Specification : V3.0+EDR class 2
Receiving Range: 10M
Frequency response: 20-20KHZ
S/N ration>90db
THDSpeaker Diameter:40mm
Speaker Impedance:32Ω
Audio connector:3.5mm
Frequency response: 20-20KHZ
Operating voltage:3.5-4.1V
Operating current:50mA
Output power: 2X10mW
Battery: 5B rechargeable battery (3.7V 400mah)
Power Supply: PC USB port DC5V; DC 5V (500MA) Travel Charger: DC 5V (500MA) Car Charger
Charging time: 2 hours
Quantity:1pcs
Space-saving foldable headband
Enjoy wonderful stereo music and hands-free calls
3.5mm audio jack
Along with 20mW long-term input power for impressive sound.

Method of use:
Open the Bluetooth mobile phone or computer
Search Bluetooth headset signal, in accordance with the instructions of the link
Other detailed functional use, please debug instructions

Package includes:
1xHeadphone (with retail package)
1xcable
1xuser

• 100% brand new and high quality
• Bluetooth Specification : V3.0+EDR class 2
• Built-in rechargeable lithium-polymer battery.
• Enhanced bass and full-range sound for dynamic audio.
• Can freely control the switch of previous song and next song, pausing song, answering calls, ending calls, refusing the incoming call, dialing the last number, volume control.

100% brand new and high qualityIusun